| 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 | $195.32 | 7.571% | $210.1077 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $107.55 | 11.102% | $119.4902 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $124.45 | 7.137% | $133.332 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $101.86 | 4.260% | $106.1992 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $31.88 | 5.317% | $33.5751 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $65.39 | 4.609% | $68.4038 | $68.40 | $68.40 | $68.40 |
| Purchase #7 | $156.53 | 10.729% | $173.3241 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $782.98 | $844.4321 | $844.43 | $844.45 | $844.40 | |