| 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 | $151.91 | 5.142% | $159.7212 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $222.41 | 7.596% | $239.3043 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $235.65 | 3.198% | $243.1861 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $33.28 | 8.790% | $36.2053 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $23.84 | 7.251% | $25.5686 | $25.57 | $25.55 | $25.60 |
| Purchase #6 | $88.41 | 6.471% | $94.131 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $94.28 | 5.159% | $99.1439 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $849.78 | $897.2604 | $897.26 | $897.25 | $897.20 | |