| 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 | $158.48 | 10.529% | $175.1664 | $175.17 | $175.15 | $175.20 |
| Purchase #2 | $22.39 | 3.172% | $23.1002 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $119.41 | 12.750% | $134.6348 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $126.25 | 8.175% | $136.5709 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $154.63 | 7.131% | $165.6567 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $230.96 | 4.300% | $240.8913 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $67.27 | 12.596% | $75.7433 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $879.39 | $951.7636 | $951.76 | $951.75 | $951.80 | |