| 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 | $72.27 | 12.395% | $81.2279 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $161.49 | 11.482% | $180.0323 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $194.30 | 6.644% | $207.2093 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $150.42 | 10.771% | $166.6217 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $27.95 | 5.414% | $29.4632 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $159.36 | 6.469% | $169.669 | $169.67 | $169.65 | $169.70 |
| Purchase #7 | $93.36 | 8.473% | $101.2704 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $859.15 | $935.4938 | $935.49 | $935.45 | $935.50 | |