| 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 | $165.70 | 10.216% | $182.6279 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $109.80 | 6.685% | $117.1401 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $154.91 | 13.246% | $175.4294 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $51.68 | 8.469% | $56.0568 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $191.76 | 10.185% | $211.2908 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $7.52 | 4.209% | $7.8365 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $150.41 | 7.842% | $162.2052 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $831.78 | $912.5867 | $912.60 | $912.65 | $912.50 | |