| 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 | $107.62 | 7.831% | $116.0477 | $116.05 | $116.05 | $116.00 |
| Purchase #2 | $30.51 | 6.778% | $32.578 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $139.40 | 5.715% | $147.3667 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $145.91 | 12.462% | $164.0933 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $176.72 | 7.387% | $189.7743 | $189.77 | $189.75 | $189.80 |
| Purchase #6 | $57.84 | 11.562% | $64.5275 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $146.58 | 9.135% | $159.9701 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $804.58 | $874.3576 | $874.36 | $874.35 | $874.40 | |