| 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 | $152.96 | 3.712% | $158.6379 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $134.56 | 8.379% | $145.8348 | $145.83 | $145.85 | $145.80 |
| Purchase #3 | $84.31 | 12.130% | $94.5368 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $84.94 | 13.137% | $96.0986 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $58.64 | 10.638% | $64.8781 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $46.84 | 11.760% | $52.3484 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $202.46 | 8.396% | $219.4585 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $764.71 | $831.7931 | $831.80 | $831.85 | $831.70 | |