| 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 | $151.70 | 3.625% | $157.1991 | $157.20 | $157.20 | $157.20 |
| Purchase #2 | $43.79 | 3.636% | $45.3822 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $18.56 | 12.667% | $20.911 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $146.63 | 6.290% | $155.853 | $155.85 | $155.85 | $155.90 |
| Purchase #5 | $92.74 | 7.122% | $99.3449 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $201.53 | 4.775% | $211.1531 | $211.15 | $211.15 | $211.20 |
| Purchase #7 | $243.84 | 11.273% | $271.3281 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $898.79 | $961.1714 | $961.16 | $961.20 | $961.20 | |