| 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 | $146.77 | 8.815% | $159.7078 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $221.48 | 9.448% | $242.4054 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $80.51 | 13.569% | $91.4344 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $175.61 | 5.640% | $185.5144 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $116.61 | 7.838% | $125.7499 | $125.75 | $125.75 | $125.70 |
| Purchase #6 | $126.93 | 5.808% | $134.3021 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $46.94 | 10.251% | $51.7518 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $914.85 | $990.8658 | $990.86 | $990.85 | $990.80 | |