| 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 | $240.31 | 10.181% | $264.776 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $150.41 | 6.523% | $160.2212 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $56.68 | 7.872% | $61.1418 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $148.82 | 9.245% | $162.5784 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $132.40 | 10.104% | $145.7777 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $30.48 | 7.332% | $32.7148 | $32.71 | $32.70 | $32.70 |
| Purchase #7 | $12.30 | 5.568% | $12.9849 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $771.40 | $840.1948 | $840.19 | $840.25 | $840.20 | |