| 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 | $156.99 | 5.467% | $165.5726 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $161.78 | 7.343% | $173.6595 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $44.33 | 13.124% | $50.1479 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $56.28 | 4.698% | $58.924 | $58.92 | $58.90 | $58.90 |
| Purchase #5 | $177.49 | 7.774% | $191.2881 | $191.29 | $191.30 | $191.30 |
| Purchase #6 | $112.45 | 13.798% | $127.9659 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $131.96 | 13.758% | $150.1151 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $841.28 | $917.6731 | $917.68 | $917.60 | $917.70 | |