| 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 | $163.62 | 9.320% | $178.8694 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $176.51 | 12.314% | $198.2454 | $198.25 | $198.25 | $198.20 |
| Purchase #3 | $82.26 | 7.409% | $88.3546 | $88.35 | $88.35 | $88.40 |
| Purchase #4 | $87.27 | 7.194% | $93.5482 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $7.42 | 12.156% | $8.322 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $185.92 | 7.115% | $199.1482 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $154.54 | 13.585% | $175.5343 | $175.53 | $175.55 | $175.50 |
| 7 purchase totals = | $857.54 | $942.0221 | $942.02 | $942.00 | $941.90 | |