| 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 | $146.39 | 7.745% | $157.7279 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $173.49 | 13.404% | $196.7446 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $37.97 | 7.858% | $40.9537 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $165.26 | 13.814% | $188.089 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $184.70 | 11.243% | $205.4658 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $241.40 | 8.759% | $262.5442 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $209.29 | 4.423% | $218.5469 | $218.55 | $218.55 | $218.50 |
| 7 purchase totals = | $1,158.50 | $1,270.0721 | $1,270.07 | $1,270.10 | $1,270.00 | |