| 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 | $154.86 | 5.394% | $163.2131 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $116.87 | 9.813% | $128.3385 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $51.31 | 9.366% | $56.1157 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $113.81 | 3.380% | $117.6568 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $62.88 | 10.155% | $69.2655 | $69.27 | $69.25 | $69.30 |
| Purchase #6 | $128.78 | 5.290% | $135.5925 | $135.59 | $135.60 | $135.60 |
| Purchase #7 | $131.61 | 4.591% | $137.6522 | $137.65 | $137.65 | $137.70 |
| 7 purchase totals = | $760.12 | $807.8343 | $807.84 | $807.80 | $807.90 | |