| 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 | $120.94 | 11.538% | $134.8941 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $142.35 | 10.687% | $157.5629 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $102.51 | 13.610% | $116.4616 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $88.46 | 5.108% | $92.9785 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $85.80 | 7.217% | $91.9922 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $154.99 | 11.782% | $173.2509 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $146.48 | 3.546% | $151.6742 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $841.53 | $918.8144 | $918.80 | $918.80 | $919.00 | |