| 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 | $136.26 | 11.329% | $151.6969 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $199.26 | 3.722% | $206.6765 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $133.53 | 4.764% | $139.8914 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $149.68 | 7.688% | $161.1874 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $154.96 | 12.538% | $174.3889 | $174.39 | $174.40 | $174.40 |
| Purchase #6 | $140.68 | 11.729% | $157.1804 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $102.99 | 13.625% | $117.0224 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $1,017.36 | $1,108.0439 | $1,108.05 | $1,108.10 | $1,108.10 | |