| 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 | $164.66 | 3.794% | $170.9072 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $110.34 | 5.813% | $116.7541 | $116.75 | $116.75 | $116.80 |
| Purchase #3 | $47.47 | 6.786% | $50.6913 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $142.45 | 12.763% | $160.6309 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $66.26 | 8.860% | $72.1306 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $188.82 | 7.314% | $202.6303 | $202.63 | $202.65 | $202.60 |
| Purchase #7 | $163.77 | 4.290% | $170.7957 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $883.77 | $944.5401 | $944.54 | $944.60 | $944.50 | |