| 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 | $125.62 | 6.560% | $133.8607 | $133.86 | $133.85 | $133.90 |
| Purchase #2 | $141.79 | 5.290% | $149.2907 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $217.62 | 9.751% | $238.8401 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $72.70 | 9.576% | $79.6618 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $99.40 | 8.868% | $108.2148 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $25.28 | 10.818% | $28.0148 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $8.66 | 9.638% | $9.4947 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $691.07 | $747.3776 | $747.36 | $747.35 | $747.40 | |