| 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 | $194.58 | 12.623% | $219.1418 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $106.38 | 13.345% | $120.5764 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $63.82 | 3.680% | $66.1686 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $85.91 | 11.333% | $95.6462 | $95.65 | $95.65 | $95.60 |
| Purchase #5 | $151.97 | 8.318% | $164.6109 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $150.29 | 12.872% | $169.6353 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $125.87 | 8.823% | $136.9755 | $136.98 | $137.00 | $137.00 |
| 7 purchase totals = | $878.82 | $972.7547 | $972.77 | $972.80 | $972.70 | |