| 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 | $180.59 | 9.788% | $198.2661 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $91.62 | 12.134% | $102.7372 | $102.74 | $102.75 | $102.70 |
| Purchase #3 | $78.26 | 6.167% | $83.0863 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $161.63 | 5.352% | $170.2804 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $75.63 | 10.265% | $83.3934 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $90.73 | 5.590% | $95.8018 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $61.50 | 8.559% | $66.7638 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $739.96 | $800.3290 | $800.33 | $800.35 | $800.40 | |