| 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 | $167.63 | 13.736% | $190.6557 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $93.73 | 4.202% | $97.6685 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $13.44 | 10.598% | $14.8644 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $122.63 | 11.210% | $136.3768 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $144.49 | 4.737% | $151.3345 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $90.71 | 12.555% | $102.0986 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $116.54 | 12.247% | $130.8127 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $749.17 | $823.8112 | $823.81 | $823.80 | $823.90 | |