| 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 | $125.97 | 6.597% | $134.2802 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $146.42 | 8.607% | $159.0224 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $82.30 | 4.873% | $86.3105 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $135.78 | 5.438% | $143.1637 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $35.88 | 4.713% | $37.571 | $37.57 | $37.55 | $37.60 |
| Purchase #6 | $115.44 | 8.237% | $124.9488 | $124.95 | $124.95 | $124.90 |
| Purchase #7 | $117.57 | 7.367% | $126.2314 | $126.23 | $126.25 | $126.20 |
| 7 purchase totals = | $759.36 | $811.5280 | $811.52 | $811.50 | $811.50 | |