| 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 | $128.74 | 9.639% | $141.1492 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $50.90 | 11.813% | $56.9128 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $151.55 | 7.750% | $163.2951 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $177.67 | 6.286% | $188.8383 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $83.39 | 4.843% | $87.4286 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $76.48 | 6.501% | $81.452 | $81.45 | $81.45 | $81.50 |
| Purchase #7 | $219.56 | 8.467% | $238.1501 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $888.29 | $957.2261 | $957.23 | $957.25 | $957.20 | |