| 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 | $157.31 | 3.724% | $163.1682 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $101.37 | 11.742% | $113.2729 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $114.58 | 10.298% | $126.3794 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $248.88 | 7.584% | $267.7551 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $23.62 | 3.534% | $24.4547 | $24.45 | $24.45 | $24.50 |
| Purchase #6 | $17.65 | 11.552% | $19.6889 | $19.69 | $19.70 | $19.70 |
| Purchase #7 | $30.92 | 5.579% | $32.645 | $32.65 | $32.65 | $32.60 |
| 7 purchase totals = | $694.33 | $747.3642 | $747.37 | $747.35 | $747.50 | |