| 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 | $137.41 | 12.321% | $154.3403 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $25.92 | 7.483% | $27.8596 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $125.35 | 7.673% | $134.9681 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $153.79 | 10.191% | $169.4627 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $138.90 | 11.319% | $154.6221 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $23.26 | 10.573% | $25.7193 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $128.89 | 3.497% | $133.3973 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $733.52 | $800.3694 | $800.37 | $800.30 | $800.40 | |