| 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 | $138.77 | 7.191% | $148.749 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $28.83 | 9.322% | $31.5175 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $44.39 | 8.337% | $48.0908 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $76.95 | 9.304% | $84.1094 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $88.32 | 3.126% | $91.0809 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $114.32 | 4.517% | $119.4838 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $12.91 | 13.663% | $14.6739 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $504.49 | $537.7053 | $537.70 | $537.70 | $537.70 | |