| 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 | $195.71 | 6.728% | $208.8774 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $148.26 | 13.206% | $167.8392 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $23.56 | 6.668% | $25.131 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $20.43 | 3.155% | $21.0746 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $220.92 | 8.543% | $239.7932 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $88.83 | 5.664% | $93.8613 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $148.60 | 11.805% | $166.1422 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $846.31 | $922.7189 | $922.71 | $922.75 | $922.70 | |