| 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 | $144.87 | 9.835% | $159.118 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $68.99 | 7.140% | $73.9159 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $83.67 | 6.323% | $88.9605 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $97.30 | 5.253% | $102.4112 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $43.47 | 11.144% | $48.3143 | $48.31 | $48.30 | $48.30 |
| Purchase #6 | $106.40 | 3.229% | $109.8357 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $195.49 | 6.551% | $208.2965 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $740.19 | $790.8521 | $790.86 | $790.80 | $790.80 | |