| 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 | $210.60 | 8.117% | $227.6944 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $159.47 | 11.475% | $177.7692 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $68.54 | 5.725% | $72.4639 | $72.46 | $72.45 | $72.50 |
| Purchase #4 | $144.66 | 12.749% | $163.1027 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $190.31 | 13.849% | $216.666 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $23.43 | 7.751% | $25.2461 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $113.86 | 10.179% | $125.4498 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $910.87 | $1,008.3921 | $1,008.39 | $1,008.35 | $1,008.40 | |