| 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 | $144.89 | 8.205% | $156.7782 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $204.78 | 12.863% | $231.1209 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $130.30 | 10.770% | $144.3333 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $202.71 | 11.453% | $225.9264 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $163.33 | 13.485% | $185.3551 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $129.34 | 6.873% | $138.2295 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $44.61 | 5.268% | $46.9601 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $1,019.96 | $1,128.7035 | $1,128.71 | $1,128.75 | $1,128.70 | |