| 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 | $167.42 | 3.267% | $172.8896 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $41.94 | 5.332% | $44.1762 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $236.69 | 6.714% | $252.5814 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $195.65 | 3.464% | $202.4273 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $127.67 | 9.122% | $139.3161 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $182.41 | 11.323% | $203.0643 | $203.06 | $203.05 | $203.10 |
| Purchase #7 | $36.36 | 7.775% | $39.187 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $988.14 | $1,053.6419 | $1,053.65 | $1,053.70 | $1,053.70 | |