| 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 | $153.76 | 4.433% | $160.5762 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $197.39 | 3.785% | $204.8612 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $6.86 | 9.262% | $7.4954 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $70.47 | 11.633% | $78.6678 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $173.91 | 9.452% | $190.348 | $190.35 | $190.35 | $190.30 |
| Purchase #6 | $100.35 | 8.189% | $108.5677 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $167.95 | 5.678% | $177.4862 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $870.69 | $928.0025 | $928.02 | $928.00 | $928.10 | |