| 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 | $151.96 | 8.869% | $165.4373 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $104.79 | 7.431% | $112.5769 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $180.92 | 6.309% | $192.3342 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $60.41 | 7.842% | $65.1474 | $65.15 | $65.15 | $65.10 |
| Purchase #5 | $153.30 | 11.360% | $170.7149 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $93.37 | 13.594% | $106.0627 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $178.67 | 5.114% | $187.8072 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $923.42 | $1,000.0806 | $1,000.08 | $1,000.10 | $1,000.00 | |