| 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 | $175.51 | 6.397% | $186.7374 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $220.99 | 9.132% | $241.1708 | $241.17 | $241.15 | $241.20 |
| Purchase #3 | $61.55 | 12.125% | $69.0129 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $101.90 | 10.858% | $112.9643 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $205.82 | 4.738% | $215.5718 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $76.96 | 12.550% | $86.6185 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $110.27 | 11.868% | $123.3568 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $953.00 | $1,035.4325 | $1,035.43 | $1,035.35 | $1,035.50 | |