| 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 | $122.59 | 13.504% | $139.1446 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $187.47 | 10.687% | $207.5049 | $207.50 | $207.50 | $207.50 |
| Purchase #3 | $13.87 | 3.771% | $14.393 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $170.63 | 4.207% | $177.8084 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $115.75 | 13.528% | $131.4087 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $203.81 | 10.618% | $225.4505 | $225.45 | $225.45 | $225.50 |
| Purchase #7 | $40.52 | 13.189% | $45.8642 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $854.64 | $941.5743 | $941.56 | $941.55 | $941.60 | |