| 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 | $205.99 | 7.503% | $221.4454 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $111.56 | 13.196% | $126.2815 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $211.47 | 13.234% | $239.4559 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $97.59 | 7.174% | $104.5911 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $37.42 | 6.237% | $39.7539 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $18.31 | 4.758% | $19.1812 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $133.98 | 6.582% | $142.7986 | $142.80 | $142.80 | $142.80 |
| 7 purchase totals = | $816.32 | $893.5076 | $893.51 | $893.55 | $893.60 | |