| 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 | $157.97 | 13.323% | $179.0163 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $36.49 | 9.684% | $40.0237 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $41.94 | 13.131% | $47.4471 | $47.45 | $47.45 | $47.40 |
| Purchase #4 | $64.56 | 10.756% | $71.5041 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $140.87 | 9.537% | $154.3048 | $154.30 | $154.30 | $154.30 |
| Purchase #6 | $95.73 | 13.521% | $108.6737 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $188.51 | 12.838% | $212.7109 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $726.07 | $813.6806 | $813.67 | $813.60 | $813.60 | |