| 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 | $200.77 | 5.473% | $211.7581 | $211.76 | $211.75 | $211.80 |
| Purchase #2 | $133.34 | 13.156% | $150.8822 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $47.33 | 12.317% | $53.1596 | $53.16 | $53.15 | $53.20 |
| Purchase #4 | $67.62 | 3.342% | $69.8799 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $180.46 | 13.714% | $205.2083 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $122.57 | 13.214% | $138.7664 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $221.27 | 6.801% | $236.3186 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $973.36 | $1,065.9731 | $1,065.98 | $1,065.95 | $1,066.10 | |