| 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 | $148.58 | 6.102% | $157.6464 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $47.92 | 5.470% | $50.5412 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $134.93 | 4.478% | $140.9722 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $136.32 | 13.105% | $154.1847 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $160.27 | 5.478% | $169.0496 | $169.05 | $169.05 | $169.00 |
| Purchase #6 | $60.53 | 9.651% | $66.3718 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $41.58 | 13.330% | $47.1226 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $730.13 | $785.8885 | $785.88 | $785.85 | $785.80 | |