| 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 | $101.84 | 10.739% | $112.7766 | $112.78 | $112.80 | $112.80 |
| Purchase #2 | $130.41 | 8.585% | $141.6057 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $11.44 | 12.552% | $12.8759 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $226.68 | 3.630% | $234.9085 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $56.34 | 8.657% | $61.2174 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $168.93 | 5.134% | $177.6029 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $86.39 | 3.834% | $89.7022 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $782.03 | $830.6892 | $830.70 | $830.70 | $830.70 | |