| 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 | $112.31 | 4.369% | $117.2168 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $146.46 | 11.548% | $163.3732 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $93.63 | 11.814% | $104.6914 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $107.97 | 3.517% | $111.7673 | $111.77 | $111.75 | $111.80 |
| Purchase #5 | $123.53 | 8.830% | $134.4377 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $142.44 | 13.673% | $161.9158 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $154.68 | 12.678% | $174.2903 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $881.02 | $967.6925 | $967.70 | $967.65 | $967.70 | |