| 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 | $148.34 | 6.804% | $158.4331 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $98.78 | 7.349% | $106.0393 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $206.44 | 3.229% | $213.1059 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $64.35 | 3.294% | $66.4697 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $152.42 | 11.580% | $170.0702 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $192.28 | 11.301% | $214.0096 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $241.78 | 9.615% | $265.0271 | $265.03 | $265.05 | $265.00 |
| 7 purchase totals = | $1,104.39 | $1,193.1549 | $1,193.16 | $1,193.15 | $1,193.10 | |