| 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 | $143.62 | 4.342% | $149.856 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $236.79 | 5.616% | $250.0881 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $159.36 | 9.141% | $173.9271 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $175.94 | 6.782% | $187.8723 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $81.62 | 13.482% | $92.624 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $150.68 | 5.435% | $158.8695 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $71.82 | 4.347% | $74.942 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $1,019.83 | $1,088.1790 | $1,088.18 | $1,088.15 | $1,088.20 | |