| 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 | $126.68 | 5.678% | $133.8729 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $151.36 | 13.664% | $172.0418 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $205.73 | 10.501% | $227.3337 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $59.29 | 10.142% | $65.3032 | $65.30 | $65.30 | $65.30 |
| Purchase #5 | $225.98 | 5.782% | $239.0462 | $239.05 | $239.05 | $239.00 |
| Purchase #6 | $107.84 | 9.116% | $117.6707 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $78.71 | 4.636% | $82.359 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $955.59 | $1,037.6275 | $1,037.62 | $1,037.60 | $1,037.60 | |