| 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 | $99.31 | 11.364% | $110.5956 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $143.63 | 6.402% | $152.8252 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $50.30 | 13.751% | $57.2168 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $158.68 | 5.405% | $167.2567 | $167.26 | $167.25 | $167.30 |
| Purchase #5 | $77.68 | 8.698% | $84.4366 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $193.44 | 10.210% | $213.1902 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $35.61 | 6.193% | $37.8153 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $758.65 | $823.3364 | $823.36 | $823.35 | $823.30 | |