| 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 | 5.536% | $152.8478 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $149.27 | 4.614% | $156.1573 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $191.67 | 13.685% | $217.9 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $30.94 | 8.531% | $33.5795 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $95.71 | 12.817% | $107.9772 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $24.32 | 3.400% | $25.1469 | $25.15 | $25.15 | $25.10 |
| Purchase #7 | $121.59 | 6.244% | $129.1821 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $758.33 | $822.7908 | $822.80 | $822.85 | $822.80 | |