| 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 | $128.54 | 3.603% | $133.1713 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $191.48 | 3.144% | $197.5001 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $39.68 | 13.825% | $45.1658 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $126.86 | 8.543% | $137.6976 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $10.95 | 9.778% | $12.0207 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $72.38 | 8.242% | $78.3456 | $78.35 | $78.35 | $78.30 |
| Purchase #7 | $119.83 | 9.290% | $130.9622 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $689.72 | $734.8633 | $734.87 | $734.80 | $734.90 | |