| 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 | $16.73 | 11.777% | $18.7003 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $136.87 | 4.588% | $143.1496 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $81.65 | 9.306% | $89.2483 | $89.25 | $89.25 | $89.20 |
| Purchase #4 | $133.73 | 10.255% | $147.444 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $85.93 | 8.531% | $93.2607 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $230.69 | 12.693% | $259.9715 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $232.93 | 4.861% | $244.2527 | $244.25 | $244.25 | $244.30 |
| 7 purchase totals = | $918.53 | $996.0271 | $996.02 | $996.00 | $996.00 | |