| 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 | $174.91 | 8.303% | $189.4328 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $141.41 | 13.244% | $160.1383 | $160.14 | $160.15 | $160.10 |
| Purchase #3 | $93.78 | 3.500% | $97.0623 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $78.70 | 12.179% | $88.2849 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $130.76 | 10.803% | $144.886 | $144.89 | $144.90 | $144.90 |
| Purchase #6 | $197.81 | 8.769% | $215.156 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $121.44 | 4.254% | $126.6061 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $938.81 | $1,021.5664 | $1,021.57 | $1,021.60 | $1,021.60 | |