| 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 | $39.31 | 7.305% | $42.1816 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $120.49 | 3.569% | $124.7903 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $141.38 | 7.779% | $152.378 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $180.90 | 3.698% | $187.5897 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $225.28 | 12.846% | $254.2195 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $30.27 | 6.318% | $32.1825 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $159.62 | 5.205% | $167.9282 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $897.25 | $961.2698 | $961.27 | $961.35 | $961.30 | |