| 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 | $80.88 | 7.420% | $86.8813 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $229.61 | 4.524% | $239.9976 | $240.00 | $240.00 | $240.00 |
| Purchase #3 | $165.47 | 5.268% | $174.187 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $124.41 | 9.314% | $135.9975 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $168.53 | 5.291% | $177.4469 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $170.51 | 7.218% | $182.8174 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $153.46 | 5.130% | $161.3325 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,092.87 | $1,158.6602 | $1,158.67 | $1,158.70 | $1,158.60 | |