| 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 | $136.74 | 13.818% | $155.6347 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $223.95 | 13.156% | $253.4129 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $100.30 | 5.231% | $105.5467 | $105.55 | $105.55 | $105.50 |
| Purchase #4 | $201.59 | 12.336% | $226.4581 | $226.46 | $226.45 | $226.50 |
| Purchase #5 | $100.44 | 6.134% | $106.601 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $221.94 | 5.524% | $234.2 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $145.43 | 11.245% | $161.7836 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $1,130.39 | $1,243.6370 | $1,243.63 | $1,243.65 | $1,243.60 | |