| 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 | $109.75 | 9.361% | $120.0237 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $167.63 | 11.762% | $187.3466 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $87.79 | 9.246% | $95.9071 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $190.33 | 8.859% | $207.1913 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $55.41 | 7.753% | $59.7059 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $60.87 | 12.404% | $68.4203 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $69.76 | 8.830% | $75.9198 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $741.54 | $814.5147 | $814.52 | $814.45 | $814.40 | |