| 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 | $101.47 | 10.862% | $112.4917 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $165.91 | 6.391% | $176.5133 | $176.51 | $176.50 | $176.50 |
| Purchase #3 | $247.43 | 9.386% | $270.6538 | $270.65 | $270.65 | $270.70 |
| Purchase #4 | $130.84 | 9.368% | $143.0971 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $144.38 | 8.754% | $157.019 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $149.31 | 10.245% | $164.6068 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $122.50 | 3.549% | $126.8475 | $126.85 | $126.85 | $126.80 |
| 7 purchase totals = | $1,061.84 | $1,151.2292 | $1,151.23 | $1,151.20 | $1,151.20 | |