| 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 | $126.66 | 8.365% | $137.2551 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $149.56 | 13.589% | $169.8837 | $169.88 | $169.90 | $169.90 |
| Purchase #3 | $29.82 | 9.863% | $32.7611 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $234.51 | 5.637% | $247.7293 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $65.77 | 4.531% | $68.75 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $6.81 | 10.864% | $7.5498 | $7.55 | $7.55 | $7.50 |
| Purchase #7 | $17.96 | 7.807% | $19.3621 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $631.09 | $683.2911 | $683.29 | $683.30 | $683.40 | |