| 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 | $134.25 | 11.804% | $150.0969 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $242.71 | 6.185% | $257.7216 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $30.36 | 11.429% | $33.8298 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $177.90 | 12.552% | $200.23 | $200.23 | $200.25 | $200.20 |
| Purchase #5 | $36.35 | 7.809% | $39.1886 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $31.30 | 7.762% | $33.7295 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $148.97 | 8.214% | $161.2064 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $801.84 | $876.0028 | $876.01 | $876.05 | $875.90 | |