| 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 | $142.40 | 13.390% | $161.4674 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $69.38 | 9.182% | $75.7505 | $75.75 | $75.75 | $75.80 |
| Purchase #3 | $201.27 | 7.207% | $215.7755 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $65.79 | 12.347% | $73.9131 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $115.51 | 9.312% | $126.2663 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $199.92 | 8.863% | $217.6389 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $45.60 | 5.291% | $48.0127 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $839.87 | $918.8244 | $918.83 | $918.80 | $918.90 | |