| 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 | $167.64 | 8.832% | $182.446 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $136.34 | 9.439% | $149.2091 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $191.37 | 10.189% | $210.8687 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $73.35 | 8.450% | $79.5481 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $242.97 | 13.818% | $276.5436 | $276.54 | $276.55 | $276.50 |
| Purchase #6 | $12.41 | 4.343% | $12.949 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $9.94 | 7.774% | $10.7127 | $10.71 | $10.70 | $10.70 |
| 7 purchase totals = | $834.02 | $922.2772 | $922.28 | $922.25 | $922.10 | |