| 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 | $144.68 | 9.643% | $158.6315 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $119.84 | 11.159% | $133.2129 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $84.26 | 11.425% | $93.8867 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $39.59 | 12.439% | $44.5146 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $45.65 | 7.583% | $49.1116 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $190.76 | 9.539% | $208.9566 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $229.57 | 4.353% | $239.5632 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $854.35 | $927.8771 | $927.87 | $927.85 | $927.90 | |