| 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 | $224.79 | 12.232% | $252.2863 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $168.77 | 9.616% | $184.9989 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $132.30 | 3.184% | $136.5124 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $164.67 | 9.568% | $180.4256 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $82.51 | 11.495% | $91.9945 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $160.46 | 7.657% | $172.7464 | $172.75 | $172.75 | $172.70 |
| Purchase #7 | $144.92 | 4.432% | $151.3429 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $1,078.42 | $1,170.3070 | $1,170.31 | $1,170.35 | $1,170.20 | |