| 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 | $131.59 | 9.396% | $143.9542 | $143.95 | $143.95 | $144.00 |
| Purchase #2 | $128.37 | 7.555% | $138.0684 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $85.98 | 6.822% | $91.8456 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $81.81 | 9.671% | $89.7218 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $228.69 | 9.735% | $250.953 | $250.95 | $250.95 | $251.00 |
| Purchase #6 | $87.82 | 9.517% | $96.1778 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $99.55 | 8.151% | $107.6643 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $843.81 | $918.3851 | $918.38 | $918.35 | $918.50 | |