| 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 | $150.61 | 12.122% | $168.8669 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $189.31 | 3.416% | $195.7768 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $26.88 | 11.531% | $29.9795 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $152.32 | 7.286% | $163.418 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $204.63 | 12.561% | $230.3336 | $230.33 | $230.35 | $230.30 |
| Purchase #6 | $29.54 | 9.571% | $32.3673 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $11.98 | 10.247% | $13.2076 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $765.27 | $833.9497 | $833.96 | $833.95 | $834.00 | |