| 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 | $169.37 | 10.719% | $187.5248 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $110.59 | 13.440% | $125.4533 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $162.53 | 4.383% | $169.6537 | $169.65 | $169.65 | $169.70 |
| Purchase #4 | $41.33 | 13.741% | $47.0092 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $29.77 | 7.258% | $31.9307 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $130.46 | 13.237% | $147.729 | $147.73 | $147.75 | $147.70 |
| Purchase #7 | $249.63 | 7.787% | $269.0687 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $893.68 | $978.3694 | $978.36 | $978.35 | $978.40 | |