| 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 | $113.76 | 13.122% | $128.6876 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $178.97 | 5.542% | $188.8885 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $67.90 | 3.674% | $70.3946 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $45.58 | 5.131% | $47.9187 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $179.95 | 5.751% | $190.2989 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $248.94 | 9.862% | $273.4905 | $273.49 | $273.50 | $273.50 |
| Purchase #7 | $42.90 | 11.168% | $47.6911 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $878.00 | $947.3699 | $947.37 | $947.40 | $947.40 | |