| 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 | $170.65 | 5.501% | $180.0375 | $180.04 | $180.05 | $180.00 |
| Purchase #2 | $196.81 | 10.617% | $217.7053 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $71.63 | 3.293% | $73.9888 | $73.99 | $74.00 | $74.00 |
| Purchase #4 | $127.64 | 13.201% | $144.4898 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $100.45 | 6.855% | $107.3358 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $102.66 | 13.610% | $116.632 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $65.69 | 3.860% | $68.2256 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $835.53 | $908.4148 | $908.43 | $908.50 | $908.30 | |