| 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 | $173.51 | 6.194% | $184.2572 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $67.90 | 5.114% | $71.3724 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $230.50 | 5.124% | $242.3108 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $163.75 | 11.559% | $182.6779 | $182.68 | $182.70 | $182.70 |
| Purchase #5 | $152.59 | 11.333% | $169.883 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $42.32 | 12.738% | $47.7107 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $7.71 | 13.141% | $8.7232 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $838.28 | $906.9352 | $906.93 | $906.90 | $907.00 | |