| 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 | $133.39 | 13.646% | $151.5924 | $151.59 | $151.60 | $151.60 |
| Purchase #2 | $112.49 | 5.180% | $118.317 | $118.32 | $118.30 | $118.30 |
| Purchase #3 | $46.69 | 7.624% | $50.2496 | $50.25 | $50.25 | $50.20 |
| Purchase #4 | $205.63 | 12.510% | $231.3543 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $15.36 | 8.824% | $16.7154 | $16.72 | $16.70 | $16.70 |
| Purchase #6 | $22.57 | 3.171% | $23.2857 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $17.30 | 3.706% | $17.9411 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $553.43 | $609.4555 | $609.46 | $609.45 | $609.40 | |