| 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 | $139.85 | 12.342% | $157.1103 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $102.70 | 9.848% | $112.8139 | $112.81 | $112.80 | $112.80 |
| Purchase #3 | $191.64 | 11.291% | $213.2781 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $168.94 | 3.313% | $174.537 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $136.82 | 10.109% | $150.6511 | $150.65 | $150.65 | $150.70 |
| Purchase #6 | $63.71 | 5.631% | $67.2975 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $146.30 | 10.232% | $161.2694 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $949.96 | $1,036.9573 | $1,036.96 | $1,036.95 | $1,037.00 | |