| 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 | $164.60 | 3.409% | $170.2112 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $119.73 | 5.509% | $126.3259 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $157.61 | 8.324% | $170.7295 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $179.51 | 9.633% | $196.8022 | $196.80 | $196.80 | $196.80 |
| Purchase #5 | $136.83 | 3.404% | $141.4877 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $50.46 | 12.219% | $56.6257 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $45.25 | 8.699% | $49.1863 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $853.99 | $911.3685 | $911.38 | $911.45 | $911.30 | |