| 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 | $178.29 | 7.409% | $191.4995 | $191.50 | $191.50 | $191.50 |
| Purchase #2 | $93.99 | 6.318% | $99.9283 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $156.61 | 6.300% | $166.4764 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $116.60 | 11.112% | $129.5566 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $126.27 | 8.528% | $137.0383 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $77.29 | 11.817% | $86.4234 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $29.46 | 5.309% | $31.024 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $778.51 | $841.9465 | $841.95 | $841.95 | $841.90 | |