| 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 | $160.90 | 7.253% | $172.5701 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $216.62 | 9.304% | $236.7743 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $64.42 | 13.155% | $72.8945 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $106.60 | 10.392% | $117.6779 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $213.38 | 5.531% | $225.182 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $231.55 | 13.577% | $262.9875 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $191.54 | 3.555% | $198.3492 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,185.01 | $1,286.4355 | $1,286.43 | $1,286.45 | $1,286.50 | |