| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.67 | 3.541% | $149.7928 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $217.66 | 11.678% | $243.0783 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $123.61 | 11.637% | $137.9945 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $224.99 | 5.394% | $237.126 | $237.13 | $237.15 | $237.10 |
| Purchase #5 | $159.81 | 10.203% | $176.1154 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $202.97 | 7.572% | $218.3389 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $175.64 | 9.863% | $192.9634 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $1,249.35 | $1,355.4093 | $1,355.41 | $1,355.45 | $1,355.40 | |