| 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 | $146.86 | 4.282% | $153.1485 | $153.15 | $153.15 | $153.10 |
| Purchase #2 | $9.39 | 6.609% | $10.0106 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $90.57 | 13.866% | $103.1284 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $240.57 | 8.415% | $260.814 | $260.81 | $260.80 | $260.80 |
| Purchase #5 | $74.93 | 7.337% | $80.4276 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $99.71 | 4.601% | $104.2977 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $39.95 | 4.684% | $41.8213 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $701.98 | $753.6481 | $753.65 | $753.65 | $753.50 | |