| 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 | $136.53 | 5.680% | $144.2849 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $68.86 | 7.104% | $73.7518 | $73.75 | $73.75 | $73.80 |
| Purchase #3 | $233.38 | 13.544% | $264.989 | $264.99 | $265.00 | $265.00 |
| Purchase #4 | $68.38 | 8.718% | $74.3414 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $35.44 | 7.642% | $38.1483 | $38.15 | $38.15 | $38.10 |
| Purchase #6 | $209.98 | 3.256% | $216.8169 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $37.32 | 12.207% | $41.8757 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $789.89 | $854.2080 | $854.21 | $854.25 | $854.20 | |