| 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 | $102.37 | 6.656% | $109.1837 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $208.56 | 4.519% | $217.9848 | $217.98 | $218.00 | $218.00 |
| Purchase #3 | $151.33 | 10.164% | $166.7112 | $166.71 | $166.70 | $166.70 |
| Purchase #4 | $75.59 | 8.449% | $81.9766 | $81.98 | $82.00 | $82.00 |
| Purchase #5 | $159.30 | 13.145% | $180.24 | $180.24 | $180.25 | $180.20 |
| Purchase #6 | $196.65 | 8.320% | $213.0113 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $233.73 | 6.143% | $248.088 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,127.53 | $1,217.1956 | $1,217.19 | $1,217.25 | $1,217.20 | |