| 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 | $165.34 | 12.211% | $185.5297 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $119.73 | 7.254% | $128.4152 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $236.70 | 6.476% | $252.0287 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $206.96 | 4.391% | $216.0476 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $30.59 | 5.244% | $32.1941 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $32.57 | 8.511% | $35.342 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $102.90 | 6.589% | $109.6801 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $894.79 | $959.2374 | $959.24 | $959.30 | $959.10 | |