| 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 | $166.33 | 13.532% | $188.8378 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $23.89 | 10.288% | $26.3478 | $26.35 | $26.35 | $26.30 |
| Purchase #3 | $133.95 | 4.155% | $139.5156 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $200.88 | 11.760% | $224.5035 | $224.50 | $224.50 | $224.50 |
| Purchase #5 | $100.88 | 9.837% | $110.8036 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $143.77 | 4.268% | $149.9061 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $101.46 | 5.834% | $107.3792 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $871.16 | $947.2936 | $947.30 | $947.30 | $947.20 | |