| 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 | $178.71 | 10.475% | $197.4299 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $161.84 | 4.565% | $169.228 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $70.54 | 8.817% | $76.7595 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $19.30 | 8.600% | $20.9598 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $119.65 | 5.419% | $126.1338 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $154.58 | 5.428% | $162.9706 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $165.80 | 11.724% | $185.2384 | $185.24 | $185.25 | $185.20 |
| 7 purchase totals = | $870.42 | $938.7200 | $938.72 | $938.75 | $938.70 | |