| 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 | $120.69 | 8.762% | $131.2649 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $101.80 | 6.111% | $108.021 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $61.78 | 7.412% | $66.3591 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $205.58 | 8.171% | $222.3779 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $90.69 | 8.513% | $98.4104 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $131.63 | 3.281% | $135.9488 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $149.56 | 9.228% | $163.3614 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $861.73 | $925.7435 | $925.74 | $925.70 | $925.80 | |