| 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 | $83.27 | 6.599% | $88.765 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $190.55 | 9.293% | $208.2578 | $208.26 | $208.25 | $208.30 |
| Purchase #3 | $223.91 | 13.491% | $254.1177 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $190.38 | 11.449% | $212.1766 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $39.38 | 12.311% | $44.2281 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $148.65 | 13.847% | $169.2336 | $169.23 | $169.25 | $169.20 |
| Purchase #7 | $90.65 | 4.656% | $94.8707 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $966.79 | $1,071.6495 | $1,071.66 | $1,071.65 | $1,071.70 | |