| 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 | $98.95 | 7.319% | $106.1922 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $94.86 | 9.729% | $104.0889 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $133.80 | 3.544% | $138.5419 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $150.93 | 10.770% | $167.1852 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $207.32 | 3.459% | $214.4912 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $67.72 | 11.141% | $75.2647 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $85.37 | 12.675% | $96.1906 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $838.95 | $901.9547 | $901.95 | $902.00 | $902.00 | |