| 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 | $184.89 | 9.812% | $203.0314 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $10.75 | 10.437% | $11.872 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $133.46 | 7.765% | $143.8232 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $141.45 | 3.527% | $146.4389 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $91.67 | 9.859% | $100.7077 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $84.31 | 10.652% | $93.2907 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $86.80 | 7.683% | $93.4688 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $733.33 | $792.6327 | $792.63 | $792.60 | $792.60 | |