| 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 | $123.82 | 13.596% | $140.6546 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $76.80 | 3.246% | $79.2929 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $112.64 | 8.825% | $122.5805 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $73.52 | 11.704% | $82.1248 | $82.12 | $82.10 | $82.10 |
| Purchase #5 | $146.53 | 3.357% | $151.449 | $151.45 | $151.45 | $151.40 |
| Purchase #6 | $95.84 | 11.295% | $106.6651 | $106.67 | $106.65 | $106.70 |
| Purchase #7 | $53.79 | 4.494% | $56.2073 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $682.94 | $738.9742 | $738.97 | $738.95 | $739.00 | |