| 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 | $143.61 | 7.597% | $154.5201 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $97.64 | 8.612% | $106.0488 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $72.42 | 8.673% | $78.701 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $105.78 | 4.608% | $110.6543 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $132.70 | 4.548% | $138.7352 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $134.37 | 6.570% | $143.1981 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $14.85 | 5.447% | $15.6589 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $701.37 | $747.5164 | $747.52 | $747.50 | $747.50 | |