| 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 | $10.42 | 8.227% | $11.2773 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $176.36 | 5.684% | $186.3843 | $186.38 | $186.40 | $186.40 |
| Purchase #3 | $182.63 | 3.209% | $188.4906 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $105.27 | 5.331% | $110.8819 | $110.88 | $110.90 | $110.90 |
| Purchase #5 | $27.53 | 5.522% | $29.0502 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $14.33 | 12.776% | $16.1608 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $188.58 | 8.592% | $204.7828 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $705.12 | $747.0279 | $747.02 | $747.10 | $747.20 | |