| 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 | $151.64 | 13.186% | $171.6353 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $136.66 | 13.459% | $155.0531 | $155.05 | $155.05 | $155.10 |
| Purchase #3 | $66.89 | 6.832% | $71.4599 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $20.87 | 4.668% | $21.8442 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $61.43 | 8.294% | $66.525 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $34.62 | 4.118% | $36.0457 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $245.70 | 10.842% | $272.3388 | $272.34 | $272.35 | $272.30 |
| 7 purchase totals = | $717.81 | $794.9020 | $794.91 | $794.95 | $794.80 | |