| 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 | $37.57 | 6.866% | $40.1496 | $40.15 | $40.15 | $40.10 |
| Purchase #2 | $111.37 | 13.516% | $126.4228 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $121.86 | 11.845% | $136.2943 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $183.44 | 4.624% | $191.9223 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $178.68 | 8.234% | $193.3925 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $233.75 | 12.463% | $262.8823 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $175.76 | 4.399% | $183.4917 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $1,042.43 | $1,134.5555 | $1,134.54 | $1,134.55 | $1,134.50 | |