| 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 | $144.83 | 5.784% | $153.207 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $151.44 | 13.134% | $171.3301 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $155.39 | 6.326% | $165.22 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $172.30 | 6.470% | $183.4478 | $183.45 | $183.45 | $183.40 |
| Purchase #5 | $126.53 | 7.740% | $136.3234 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $25.60 | 9.546% | $28.0438 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $89.32 | 8.706% | $97.0962 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $865.41 | $934.6683 | $934.67 | $934.65 | $934.50 | |