| 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 | $172.43 | 12.389% | $193.7924 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $114.96 | 9.429% | $125.7996 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $148.57 | 4.491% | $155.2423 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $64.26 | 13.862% | $73.1677 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $110.89 | 13.746% | $126.1329 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $167.44 | 6.726% | $178.702 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $165.77 | 5.751% | $175.3034 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $944.32 | $1,028.1403 | $1,028.13 | $1,028.15 | $1,028.10 | |