| 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 | $150.61 | 10.586% | $166.5536 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $198.75 | 6.680% | $212.0265 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $159.80 | 8.753% | $173.7873 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $154.84 | 4.103% | $161.1931 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $208.47 | 10.302% | $229.9466 | $229.95 | $229.95 | $229.90 |
| Purchase #6 | $104.57 | 4.850% | $109.6416 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $43.63 | 11.671% | $48.7221 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $1,020.67 | $1,101.8708 | $1,101.87 | $1,101.90 | $1,101.80 | |