| 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 | $158.68 | 8.613% | $172.3471 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $16.60 | 7.727% | $17.8827 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $158.45 | 7.542% | $170.4003 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $55.40 | 5.588% | $58.4958 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $143.96 | 11.232% | $160.1296 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $116.98 | 11.586% | $130.5333 | $130.53 | $130.55 | $130.50 |
| Purchase #7 | $182.77 | 10.132% | $201.2883 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $832.84 | $911.0771 | $911.08 | $911.15 | $911.00 | |