| 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 | $167.79 | 4.448% | $175.2533 | $175.25 | $175.25 | $175.30 |
| Purchase #2 | $202.59 | 6.684% | $216.1311 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $153.82 | 13.111% | $173.9873 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $151.72 | 8.429% | $164.5085 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $127.26 | 5.343% | $134.0595 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $241.74 | 12.370% | $271.6432 | $271.64 | $271.65 | $271.60 |
| Purchase #7 | $175.66 | 9.238% | $191.8875 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $1,220.58 | $1,327.4704 | $1,327.47 | $1,327.50 | $1,327.50 | |