| 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 | $155.90 | 13.493% | $176.9356 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $93.63 | 8.556% | $101.641 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $13.98 | 7.642% | $15.0484 | $15.05 | $15.05 | $15.00 |
| Purchase #4 | $212.79 | 11.387% | $237.0204 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $31.98 | 3.208% | $33.0059 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $34.52 | 13.538% | $39.1933 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $28.86 | 8.777% | $31.393 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $571.66 | $634.2376 | $634.24 | $634.25 | $634.10 | |