| 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 | $162.38 | 4.323% | $169.3997 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $71.70 | 13.688% | $81.5143 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $185.53 | 7.399% | $199.2574 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $173.43 | 8.461% | $188.1039 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $10.38 | 5.322% | $10.9324 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $78.38 | 12.224% | $87.9612 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $232.75 | 4.469% | $243.1516 | $243.15 | $243.15 | $243.20 |
| 7 purchase totals = | $914.55 | $980.3205 | $980.31 | $980.30 | $980.40 | |