| 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 | $188.34 | 4.304% | $196.4462 | $196.45 | $196.45 | $196.40 |
| Purchase #2 | $94.36 | 13.761% | $107.3449 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $73.68 | 5.594% | $77.8017 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $163.89 | 10.279% | $180.7363 | $180.74 | $180.75 | $180.70 |
| Purchase #5 | $115.66 | 4.620% | $121.0035 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $34.51 | 12.805% | $38.929 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $10.64 | 8.357% | $11.5292 | $11.53 | $11.55 | $11.50 |
| 7 purchase totals = | $681.08 | $733.7908 | $733.79 | $733.85 | $733.60 | |