| 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 | $146.95 | 13.147% | $166.2695 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $97.42 | 4.826% | $102.1215 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $158.73 | 7.851% | $171.1919 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $63.49 | 9.342% | $69.4212 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $62.70 | 6.226% | $66.6037 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $46.74 | 4.687% | $48.9307 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $241.76 | 9.773% | $265.3872 | $265.39 | $265.40 | $265.40 |
| 7 purchase totals = | $817.79 | $889.9257 | $889.92 | $889.90 | $889.90 | |