| 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 | $165.72 | 4.764% | $173.6149 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $75.66 | 12.858% | $85.3884 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $112.73 | 5.306% | $118.7115 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $245.82 | 12.867% | $277.4497 | $277.45 | $277.45 | $277.40 |
| Purchase #5 | $94.54 | 3.449% | $97.8007 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $23.61 | 3.840% | $24.5166 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $133.53 | 4.178% | $139.1089 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $851.61 | $916.5907 | $916.59 | $916.55 | $916.50 | |