| 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 | $145.42 | 9.372% | $159.0488 | $159.05 | $159.05 | $159.00 |
| Purchase #2 | $149.51 | 3.262% | $154.387 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $26.37 | 11.679% | $29.4498 | $29.45 | $29.45 | $29.40 |
| Purchase #4 | $105.52 | 9.348% | $115.384 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $66.96 | 8.695% | $72.7822 | $72.78 | $72.80 | $72.80 |
| Purchase #6 | $44.42 | 7.789% | $47.8799 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $41.79 | 7.844% | $45.068 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $579.99 | $623.9997 | $624.00 | $624.05 | $624.00 | |