| 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 | $198.47 | 13.404% | $225.0729 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $73.73 | 6.678% | $78.6537 | $78.65 | $78.65 | $78.70 |
| Purchase #3 | $18.95 | 13.223% | $21.4558 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $121.41 | 3.635% | $125.8233 | $125.82 | $125.80 | $125.80 |
| Purchase #5 | $37.66 | 9.550% | $41.2565 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $57.84 | 12.201% | $64.8971 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $175.92 | 4.487% | $183.8135 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $683.98 | $740.9728 | $740.97 | $740.90 | $741.10 | |