| 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 | $140.83 | 3.842% | $146.2407 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $116.49 | 12.291% | $130.8078 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $67.44 | 7.362% | $72.4049 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $223.44 | 3.819% | $231.9732 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $98.81 | 6.567% | $105.2989 | $105.30 | $105.30 | $105.30 |
| Purchase #6 | $101.37 | 13.766% | $115.3246 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $87.63 | 5.776% | $92.6915 | $92.69 | $92.70 | $92.70 |
| 7 purchase totals = | $836.01 | $894.7416 | $894.73 | $894.70 | $894.70 | |