| 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 | $147.81 | 12.234% | $165.8931 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $138.57 | 11.551% | $154.5762 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $24.89 | 6.194% | $26.4317 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $119.58 | 7.404% | $128.4337 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $92.78 | 10.775% | $102.777 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $55.74 | 8.237% | $60.3313 | $60.33 | $60.35 | $60.30 |
| Purchase #7 | $11.45 | 10.854% | $12.6928 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $590.82 | $651.1358 | $651.13 | $651.25 | $651.10 | |