| 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 | $250.92 | 4.485% | $262.1738 | $262.17 | $262.15 | $262.20 |
| Purchase #2 | $149.96 | 6.460% | $159.6474 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $141.61 | 13.102% | $160.1637 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $148.80 | 5.279% | $156.6552 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $131.60 | 5.748% | $139.1644 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $146.68 | 13.556% | $166.5639 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $153.35 | 10.868% | $170.0161 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $1,122.92 | $1,214.3845 | $1,214.38 | $1,214.30 | $1,214.50 | |