| 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 | $145.90 | 6.570% | $155.4856 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $85.82 | 10.261% | $94.626 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $140.95 | 5.619% | $148.87 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $221.39 | 4.755% | $231.9171 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $15.86 | 8.271% | $17.1718 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $220.73 | 5.539% | $232.9562 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $63.91 | 3.496% | $66.1443 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $894.56 | $947.1710 | $947.18 | $947.15 | $947.20 | |