| 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 | $120.55 | 10.290% | $132.9546 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $17.74 | 7.421% | $19.0565 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $23.41 | 6.108% | $24.8399 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $21.37 | 9.833% | $23.4713 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $39.46 | 4.841% | $41.3703 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $25.84 | 11.488% | $28.8085 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $164.29 | 11.229% | $182.7381 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $412.66 | $453.2392 | $453.24 | $453.20 | $453.30 | |