| 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 | $149.43 | 4.173% | $155.6657 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $70.98 | 9.778% | $77.9204 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $121.90 | 13.772% | $138.6881 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $183.58 | 9.802% | $201.5745 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $16.37 | 7.670% | $17.6256 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $11.70 | 9.269% | $12.7845 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $13.85 | 5.470% | $14.6076 | $14.61 | $14.60 | $14.60 |
| 7 purchase totals = | $567.81 | $618.8664 | $618.87 | $618.85 | $618.90 | |