| 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 | $122.67 | 6.850% | $131.0729 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $127.65 | 4.185% | $132.9922 | $132.99 | $133.00 | $133.00 |
| Purchase #3 | $104.48 | 12.410% | $117.446 | $117.45 | $117.45 | $117.40 |
| Purchase #4 | $145.33 | 13.801% | $165.387 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $221.61 | 4.745% | $232.1254 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $21.29 | 9.507% | $23.314 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $174.55 | 5.557% | $184.2497 | $184.25 | $184.25 | $184.20 |
| 7 purchase totals = | $917.58 | $986.5872 | $986.59 | $986.60 | $986.50 | |