| 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 | $159.47 | 5.611% | $168.4179 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $124.29 | 10.638% | $137.512 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $223.66 | 6.728% | $238.7078 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $55.97 | 12.511% | $62.9724 | $62.97 | $62.95 | $63.00 |
| Purchase #5 | $226.95 | 13.596% | $257.8061 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $148.49 | 12.436% | $166.9562 | $166.96 | $166.95 | $167.00 |
| Purchase #7 | $32.86 | 6.682% | $35.0557 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $971.69 | $1,067.4281 | $1,067.44 | $1,067.35 | $1,067.50 | |