| 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 | $151.65 | 13.874% | $172.6899 | $172.69 | $172.70 | $172.70 |
| Purchase #2 | $16.48 | 5.736% | $17.4253 | $17.43 | $17.45 | $17.40 |
| Purchase #3 | $110.48 | 13.280% | $125.1517 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $150.81 | 5.419% | $158.9824 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $119.77 | 4.274% | $124.889 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $220.93 | 6.222% | $234.6763 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $144.60 | 4.756% | $151.4772 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $914.72 | $985.2918 | $985.30 | $985.40 | $985.40 | |