| 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 | $175.91 | 4.177% | $183.2578 | $183.26 | $183.25 | $183.30 |
| Purchase #2 | $19.76 | 8.286% | $21.3973 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $19.70 | 13.590% | $22.3772 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $230.60 | 13.568% | $261.8878 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $227.58 | 8.800% | $247.607 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $31.33 | 12.866% | $35.3609 | $35.36 | $35.35 | $35.40 |
| Purchase #7 | $129.88 | 10.607% | $143.6564 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $834.76 | $915.5444 | $915.56 | $915.55 | $915.70 | |