| 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 | $140.69 | 6.248% | $149.4803 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $163.33 | 6.217% | $173.4842 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $114.82 | 9.757% | $126.023 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $242.72 | 7.136% | $260.0405 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $116.28 | 6.718% | $124.0917 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $15.38 | 8.868% | $16.7439 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $92.60 | 10.766% | $102.5693 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $885.82 | $952.4329 | $952.42 | $952.45 | $952.40 | |