| 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 | $154.65 | 12.142% | $173.4276 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $88.75 | 6.469% | $94.4912 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $100.43 | 10.289% | $110.7632 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $156.96 | 5.495% | $165.585 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $231.51 | 4.750% | $242.5067 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $62.41 | 7.311% | $66.9728 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $24.50 | 7.436% | $26.3218 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $819.21 | $880.0683 | $880.07 | $880.05 | $880.10 | |