| 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 | $188.85 | 11.578% | $210.7151 | $210.72 | $210.70 | $210.70 |
| Purchase #2 | $54.36 | 7.842% | $58.6229 | $58.62 | $58.60 | $58.60 |
| Purchase #3 | $96.40 | 6.633% | $102.7942 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $240.66 | 5.450% | $253.776 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $72.61 | 8.640% | $78.8835 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $136.41 | 10.547% | $150.7972 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $44.32 | 13.751% | $50.4144 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $833.61 | $906.0033 | $906.00 | $906.00 | $906.00 | |