| 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 | $155.89 | 12.625% | $175.5711 | $175.57 | $175.55 | $175.60 |
| Purchase #2 | $61.40 | 13.454% | $69.6608 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $226.52 | 3.858% | $235.2591 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $213.91 | 12.276% | $240.1696 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $145.99 | 11.583% | $162.9 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $23.38 | 8.686% | $25.4108 | $25.41 | $25.40 | $25.40 |
| Purchase #7 | $52.37 | 9.838% | $57.5222 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $879.46 | $966.4936 | $966.49 | $966.40 | $966.60 | |