| 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 | $177.55 | 12.725% | $200.1432 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $150.96 | 11.652% | $168.5499 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $16.70 | 8.849% | $18.1778 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $235.43 | 9.154% | $256.9813 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $143.43 | 8.285% | $155.3132 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $112.55 | 10.507% | $124.3756 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $42.76 | 3.334% | $44.1856 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $879.38 | $967.7266 | $967.73 | $967.80 | $967.70 | |