| 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 | $107.36 | 8.300% | $116.2709 | $116.27 | $116.25 | $116.30 |
| Purchase #2 | $134.30 | 6.806% | $143.4405 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $209.27 | 11.785% | $233.9325 | $233.93 | $233.95 | $233.90 |
| Purchase #4 | $101.55 | 5.746% | $107.3851 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $106.60 | 12.165% | $119.5679 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $181.38 | 7.702% | $195.3499 | $195.35 | $195.35 | $195.30 |
| Purchase #7 | $36.33 | 11.558% | $40.529 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $876.79 | $956.4758 | $956.48 | $956.50 | $956.40 | |