| 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 | $92.44 | 10.500% | $102.1462 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $193.97 | 5.370% | $204.3862 | $204.39 | $204.40 | $204.40 |
| Purchase #3 | $62.74 | 7.255% | $67.2918 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $8.60 | 13.672% | $9.7758 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $76.71 | 12.434% | $86.2481 | $86.25 | $86.25 | $86.20 |
| Purchase #6 | $128.31 | 3.414% | $132.6905 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $145.32 | 13.754% | $165.3073 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $708.09 | $767.8459 | $767.86 | $767.90 | $767.80 | |