| 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 | $175.46 | 12.615% | $197.5943 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $175.27 | 10.293% | $193.3105 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $249.51 | 7.636% | $268.5626 | $268.56 | $268.55 | $268.60 |
| Purchase #4 | $51.59 | 6.712% | $55.0527 | $55.05 | $55.05 | $55.10 |
| Purchase #5 | $153.25 | 3.501% | $158.6153 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $16.35 | 10.502% | $18.0671 | $18.07 | $18.05 | $18.10 |
| Purchase #7 | $221.66 | 5.540% | $233.94 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $1,043.09 | $1,125.1425 | $1,125.14 | $1,125.10 | $1,125.20 | |