| 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 | $153.51 | 6.233% | $163.0783 | $163.08 | $163.10 | $163.10 |
| Purchase #2 | $226.58 | 13.152% | $256.3798 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $38.92 | 9.846% | $42.7521 | $42.75 | $42.75 | $42.80 |
| Purchase #4 | $196.78 | 9.643% | $215.7555 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $22.36 | 10.456% | $24.698 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $153.58 | 12.459% | $172.7145 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $23.96 | 10.835% | $26.5561 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $815.69 | $901.9343 | $901.94 | $901.95 | $902.10 | |