| 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 | $113.86 | 6.175% | $120.8909 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $145.69 | 6.731% | $155.4964 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $129.86 | 11.290% | $144.5212 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $120.57 | 5.235% | $126.8818 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $57.35 | 6.230% | $60.9229 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $245.76 | 11.846% | $274.8727 | $274.87 | $274.85 | $274.90 |
| Purchase #7 | $54.29 | 10.638% | $60.0654 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $867.38 | $943.6513 | $943.65 | $943.60 | $943.70 | |