| 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 | $137.42 | 9.182% | $150.0379 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $114.82 | 6.502% | $122.2856 | $122.29 | $122.30 | $122.30 |
| Purchase #3 | $52.85 | 3.692% | $54.8012 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $132.47 | 9.134% | $144.5698 | $144.57 | $144.55 | $144.60 |
| Purchase #5 | $135.43 | 7.818% | $146.0179 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $222.66 | 13.630% | $253.0086 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $48.39 | 7.636% | $52.0851 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $844.04 | $922.8061 | $922.82 | $922.80 | $922.80 | |