| 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 | $146.70 | 9.513% | $160.6556 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $175.58 | 8.668% | $190.7993 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $209.25 | 7.421% | $224.7784 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $33.45 | 3.554% | $34.6388 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $161.68 | 11.801% | $180.7599 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $6.96 | 10.353% | $7.6806 | $7.68 | $7.70 | $7.70 |
| Purchase #7 | $150.54 | 3.422% | $155.6915 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $884.16 | $955.0041 | $955.01 | $955.05 | $955.10 | |