| 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 | $166.30 | 11.871% | $186.0415 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $113.76 | 9.750% | $124.8516 | $124.85 | $124.85 | $124.90 |
| Purchase #3 | $40.89 | 5.154% | $42.9975 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $72.96 | 12.344% | $81.9662 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $66.98 | 12.293% | $75.2139 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $61.67 | 6.691% | $65.7963 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $189.39 | 3.647% | $196.2971 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $711.95 | $773.1641 | $773.17 | $773.15 | $773.20 | |