| 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 | $157.91 | 5.548% | $166.6708 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $9.66 | 5.424% | $10.184 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $106.32 | 11.166% | $118.1917 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $45.97 | 10.266% | $50.6893 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $87.77 | 9.610% | $96.2047 | $96.20 | $96.20 | $96.20 |
| Purchase #6 | $148.55 | 11.446% | $165.553 | $165.55 | $165.55 | $165.60 |
| Purchase #7 | $212.82 | 13.172% | $240.8527 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $769.00 | $848.3462 | $848.33 | $848.35 | $848.50 | |