| 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 | $66.33 | 13.683% | $75.4059 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $190.51 | 8.779% | $207.2349 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $185.56 | 4.478% | $193.8694 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $169.77 | 10.168% | $187.0322 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $114.26 | 7.184% | $122.4684 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $140.71 | 12.315% | $158.0384 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $170.95 | 9.658% | $187.4604 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $1,038.09 | $1,131.5096 | $1,131.51 | $1,131.50 | $1,131.50 | |