| 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 | $161.49 | 5.821% | $170.8903 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $96.82 | 11.749% | $108.1954 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $206.46 | 13.345% | $234.0121 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $87.26 | 5.212% | $91.808 | $91.81 | $91.80 | $91.80 |
| Purchase #5 | $76.41 | 13.535% | $86.7521 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $74.73 | 12.159% | $83.8164 | $83.82 | $83.80 | $83.80 |
| Purchase #7 | $74.48 | 12.849% | $84.0499 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $777.65 | $859.5242 | $859.53 | $859.50 | $859.50 | |