| 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 | $184.69 | 13.211% | $209.0894 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $119.92 | 11.268% | $133.4326 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $28.80 | 12.240% | $32.3251 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $62.90 | 5.196% | $66.1683 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $78.32 | 12.830% | $88.3685 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $182.68 | 12.382% | $205.2994 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $52.87 | 7.756% | $56.9706 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $710.18 | $791.6539 | $791.66 | $791.65 | $791.70 | |