| 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 | $14.92 | 10.385% | $16.4694 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $158.70 | 6.600% | $169.1742 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $210.86 | 6.420% | $224.3972 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $114.92 | 6.539% | $122.4346 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $211.59 | 13.146% | $239.4056 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $80.76 | 8.477% | $87.606 | $87.61 | $87.60 | $87.60 |
| Purchase #7 | $136.97 | 12.263% | $153.7666 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $928.72 | $1,013.2536 | $1,013.26 | $1,013.20 | $1,013.30 | |