| 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 | $96.39 | 12.635% | $108.5689 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $93.92 | 6.419% | $99.9487 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $114.37 | 9.575% | $125.3209 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $141.91 | 3.392% | $146.7236 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $142.74 | 12.736% | $160.9194 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $158.78 | 3.156% | $163.7911 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $157.75 | 8.311% | $170.8606 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $905.86 | $976.1332 | $976.13 | $976.05 | $976.10 | |