| 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 | $130.58 | 4.318% | $136.2184 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $53.48 | 9.328% | $58.4686 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $118.42 | 5.376% | $124.7863 | $124.79 | $124.80 | $124.80 |
| Purchase #4 | $61.82 | 9.857% | $67.9136 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $195.84 | 8.480% | $212.4472 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $33.31 | 5.532% | $35.1527 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $75.69 | 11.421% | $84.3346 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $669.14 | $719.3214 | $719.32 | $719.30 | $719.30 | |