| 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 | $167.82 | 4.709% | $175.7226 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $42.53 | 7.185% | $45.5858 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $169.46 | 12.843% | $191.2237 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $187.76 | 8.263% | $203.2746 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $113.31 | 11.512% | $126.3542 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $167.76 | 11.555% | $187.1447 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $184.71 | 7.835% | $199.182 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,033.35 | $1,128.4876 | $1,128.47 | $1,128.45 | $1,128.50 | |