| 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 | $161.31 | 4.652% | $168.8141 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $132.31 | 6.521% | $140.9379 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $194.42 | 12.612% | $218.9403 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $75.25 | 10.637% | $83.2543 | $83.25 | $83.25 | $83.30 |
| Purchase #5 | $243.90 | 3.520% | $252.4853 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $173.95 | 9.874% | $191.1258 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $226.56 | 4.694% | $237.1947 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $1,207.70 | $1,292.7524 | $1,292.75 | $1,292.80 | $1,292.70 | |