| 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 | $154.89 | 4.340% | $161.6122 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $123.71 | 13.674% | $140.6261 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $134.45 | 3.104% | $138.6233 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $112.30 | 11.459% | $125.1685 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $45.30 | 8.311% | $49.0649 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $141.71 | 11.318% | $157.7487 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $37.46 | 8.317% | $40.5755 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $749.82 | $813.4192 | $813.42 | $813.40 | $813.40 | |