| 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 | $133.79 | 7.738% | $144.1427 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $244.35 | 6.371% | $259.9175 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $28.58 | 11.717% | $31.9287 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $163.27 | 6.739% | $174.2728 | $174.27 | $174.25 | $174.30 |
| Purchase #5 | $13.58 | 7.828% | $14.643 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $118.41 | 6.240% | $125.7988 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $40.43 | 9.623% | $44.3206 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $742.41 | $795.0241 | $795.02 | $795.00 | $794.90 | |