| 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 | $132.54 | 8.667% | $144.0272 | $144.03 | $144.05 | $144.00 |
| Purchase #2 | $61.71 | 12.304% | $69.3028 | $69.30 | $69.30 | $69.30 |
| Purchase #3 | $204.61 | 12.571% | $230.3315 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $87.61 | 11.512% | $97.6957 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $80.82 | 9.773% | $88.7185 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $42.64 | 10.443% | $47.0929 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $136.61 | 12.711% | $153.9745 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $746.54 | $831.1431 | $831.14 | $831.15 | $831.10 | |