| 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 | $135.90 | 7.631% | $146.2705 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $96.79 | 7.702% | $104.2448 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $181.44 | 4.668% | $189.9096 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $213.65 | 4.816% | $223.9394 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $13.89 | 6.201% | $14.7513 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $44.90 | 9.722% | $49.2652 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $74.84 | 6.325% | $79.5736 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $761.41 | $807.9544 | $807.95 | $807.90 | $808.00 | |