| 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 | $135.95 | 5.732% | $143.7427 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $128.36 | 10.308% | $141.5913 | $141.59 | $141.60 | $141.60 |
| Purchase #3 | $174.76 | 10.537% | $193.1745 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $47.79 | 3.110% | $49.2763 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $164.53 | 3.138% | $169.693 | $169.69 | $169.70 | $169.70 |
| Purchase #6 | $10.33 | 6.426% | $10.9938 | $10.99 | $11.00 | $11.00 |
| Purchase #7 | $19.98 | 6.459% | $21.2705 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $681.70 | $729.7421 | $729.73 | $729.75 | $729.80 | |