| 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 | $119.86 | 6.554% | $127.7156 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $145.42 | 12.667% | $163.8404 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $109.36 | 6.216% | $116.1578 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $175.29 | 13.199% | $198.4265 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $12.55 | 6.204% | $13.3286 | $13.33 | $13.35 | $13.30 |
| Purchase #6 | $150.89 | 6.569% | $160.802 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $34.35 | 5.258% | $36.1561 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $747.72 | $816.4270 | $816.44 | $816.45 | $816.40 | |