| 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 | $135.31 | 13.782% | $153.9584 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $133.86 | 8.295% | $144.9637 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $63.35 | 12.446% | $71.2345 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $107.28 | 4.373% | $111.9714 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $32.36 | 13.360% | $36.6833 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $224.45 | 5.189% | $236.0967 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $189.89 | 13.419% | $215.3713 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $886.50 | $970.2793 | $970.27 | $970.25 | $970.40 | |