| 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 | $88.88 | 12.588% | $100.0682 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $138.43 | 6.665% | $147.6564 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $111.26 | 13.632% | $126.427 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $177.31 | 10.486% | $195.9027 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $179.44 | 5.246% | $188.8534 | $188.85 | $188.85 | $188.90 |
| Purchase #6 | $110.48 | 4.384% | $115.3234 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $46.45 | 5.250% | $48.8886 | $48.89 | $48.90 | $48.90 |
| 7 purchase totals = | $852.25 | $923.1197 | $923.12 | $923.10 | $923.20 | |