| 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 | $139.57 | 5.181% | $146.8011 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $156.31 | 8.838% | $170.1247 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $53.35 | 3.716% | $55.3325 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $75.44 | 11.492% | $84.1096 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $174.42 | 8.337% | $188.9614 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $6.30 | 12.182% | $7.0675 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $44.58 | 13.515% | $50.605 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $649.97 | $703.0018 | $703.00 | $702.95 | $703.00 | |