| 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 | $199.91 | 6.634% | $213.172 | $213.17 | $213.15 | $213.20 |
| Purchase #2 | $218.42 | 11.240% | $242.9704 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $44.34 | 6.153% | $47.0682 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $91.72 | 8.637% | $99.6419 | $99.64 | $99.65 | $99.60 |
| Purchase #5 | $37.83 | 8.641% | $41.0989 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $60.79 | 8.394% | $65.8927 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $51.45 | 4.473% | $53.7514 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $704.46 | $763.5955 | $763.59 | $763.55 | $763.70 | |