| 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 | $163.41 | 8.672% | $177.5809 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $132.36 | 8.182% | $143.1897 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $118.26 | 3.465% | $122.3577 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $107.98 | 5.289% | $113.6911 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $80.39 | 10.419% | $88.7658 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $53.98 | 13.254% | $61.1345 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $68.34 | 4.319% | $71.2916 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $724.72 | $778.0113 | $778.01 | $778.05 | $778.10 | |