| 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 | $127.75 | 12.852% | $144.1684 | $144.17 | $144.15 | $144.20 |
| Purchase #2 | $143.27 | 5.726% | $151.4736 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $51.85 | 4.472% | $54.1687 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $84.91 | 8.489% | $92.118 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $39.30 | 6.790% | $41.9685 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $222.34 | 3.140% | $229.3215 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $57.58 | 5.349% | $60.66 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $727.00 | $773.8787 | $773.88 | $773.75 | $774.00 | |