| 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 | $136.39 | 11.108% | $151.5402 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $108.87 | 7.600% | $117.1441 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $6.34 | 9.874% | $6.966 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $179.38 | 11.539% | $200.0787 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $210.26 | 6.583% | $224.1014 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $146.94 | 12.387% | $165.1415 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $57.99 | 7.291% | $62.2181 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $846.17 | $927.1900 | $927.19 | $927.20 | $927.10 | |