| 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 | $123.89 | 11.663% | $138.3393 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $164.37 | 10.702% | $181.9609 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $179.36 | 13.603% | $203.7583 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $8.84 | 13.703% | $10.0513 | $10.05 | $10.05 | $10.10 |
| Purchase #5 | $75.52 | 4.197% | $78.6896 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $148.84 | 6.550% | $158.589 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $120.58 | 9.659% | $132.2268 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $821.40 | $903.6152 | $903.62 | $903.65 | $903.70 | |