| 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 | $200.39 | 9.371% | $219.1685 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $117.40 | 12.752% | $132.3708 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $47.83 | 6.149% | $50.7711 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $80.71 | 6.171% | $85.6906 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $105.83 | 13.414% | $120.026 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $125.33 | 5.504% | $132.2282 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $39.66 | 4.432% | $41.4177 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $717.15 | $781.6729 | $781.68 | $781.65 | $781.70 | |