| 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 | $182.41 | 3.590% | $188.9585 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $91.97 | 3.350% | $95.051 | $95.05 | $95.05 | $95.10 |
| Purchase #3 | $50.71 | 13.160% | $57.3834 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $64.60 | 6.515% | $68.8087 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $148.31 | 12.331% | $166.5981 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $21.67 | 5.402% | $22.8406 | $22.84 | $22.85 | $22.80 |
| Purchase #7 | $86.66 | 5.210% | $91.175 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $646.33 | $690.8153 | $690.82 | $690.85 | $690.90 | |