| 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 | $141.41 | 11.763% | $158.0441 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $65.74 | 6.121% | $69.7639 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $43.33 | 13.245% | $49.0691 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $143.89 | 3.423% | $148.8154 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $203.29 | 6.871% | $217.2581 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $63.77 | 11.265% | $70.9537 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $100.84 | 4.298% | $105.1741 | $105.17 | $105.15 | $105.20 |
| 7 purchase totals = | $762.27 | $819.0784 | $819.07 | $819.00 | $819.20 | |