| 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 | $136.79 | 12.616% | $154.0474 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $200.44 | 13.437% | $227.3731 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $26.45 | 4.394% | $27.6122 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $188.99 | 5.716% | $199.7927 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $60.41 | 4.192% | $62.9424 | $62.94 | $62.95 | $62.90 |
| Purchase #6 | $6.67 | 8.734% | $7.2526 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $29.74 | 10.444% | $32.846 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $649.49 | $711.8664 | $711.86 | $711.85 | $711.80 | |