| 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 | $137.74 | 10.198% | $151.7867 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $31.67 | 5.305% | $33.3501 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $8.98 | 6.619% | $9.5744 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $235.90 | 13.375% | $267.4516 | $267.45 | $267.45 | $267.50 |
| Purchase #5 | $40.64 | 13.596% | $46.1654 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $17.73 | 5.222% | $18.6559 | $18.66 | $18.65 | $18.70 |
| Purchase #7 | $173.83 | 8.561% | $188.7116 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $646.49 | $715.6957 | $715.70 | $715.65 | $715.90 | |