| 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 | $134.84 | 10.291% | $148.7164 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $66.60 | 9.483% | $72.9157 | $72.92 | $72.90 | $72.90 |
| Purchase #3 | $88.95 | 11.202% | $98.9142 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $31.69 | 8.212% | $34.2924 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $165.39 | 11.191% | $183.8988 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $46.61 | 6.776% | $49.7683 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $190.83 | 10.126% | $210.1534 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $724.91 | $798.6592 | $798.66 | $798.60 | $798.70 | |