| 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 | $149.75 | 10.699% | $165.7718 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $244.75 | 3.745% | $253.9159 | $253.92 | $253.90 | $253.90 |
| Purchase #3 | $186.90 | 4.655% | $195.6002 | $195.60 | $195.60 | $195.60 |
| Purchase #4 | $11.72 | 4.602% | $12.2594 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $33.99 | 8.810% | $36.9845 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $45.91 | 8.649% | $49.8808 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $246.71 | 6.714% | $263.2741 | $263.27 | $263.25 | $263.30 |
| 7 purchase totals = | $919.73 | $977.6867 | $977.68 | $977.65 | $977.80 | |