| 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 | $101.34 | 11.519% | $113.0134 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $155.53 | 8.542% | $168.8154 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $14.47 | 6.591% | $15.4237 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $219.71 | 12.622% | $247.4418 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $172.53 | 7.823% | $186.027 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $198.68 | 7.273% | $213.13 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $20.57 | 3.589% | $21.3083 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $882.83 | $965.1596 | $965.16 | $965.15 | $965.00 | |