| 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 | $127.59 | 3.718% | $132.3338 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $156.39 | 9.624% | $171.441 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $133.40 | 4.869% | $139.8952 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $25.50 | 10.306% | $28.128 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $180.86 | 5.704% | $191.1763 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $184.87 | 9.266% | $202.0001 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $59.41 | 11.188% | $66.0568 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $868.02 | $931.0312 | $931.04 | $931.10 | $931.00 | |