| 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 | $71.81 | 7.621% | $77.2826 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $151.85 | 8.469% | $164.7102 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $153.32 | 9.834% | $168.3975 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $53.75 | 8.122% | $58.1156 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $186.87 | 7.765% | $201.3805 | $201.38 | $201.40 | $201.40 |
| Purchase #6 | $99.45 | 13.323% | $112.6997 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $43.57 | 8.193% | $47.1397 | $47.14 | $47.15 | $47.10 |
| 7 purchase totals = | $760.62 | $829.7258 | $829.73 | $829.75 | $829.70 | |