| 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 | $159.31 | 3.318% | $164.5959 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $162.54 | 12.176% | $182.3309 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $226.70 | 13.848% | $258.0934 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $15.45 | 6.182% | $16.4051 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $43.66 | 8.228% | $47.2523 | $47.25 | $47.25 | $47.30 |
| Purchase #6 | $28.55 | 6.243% | $30.3324 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $245.47 | 12.532% | $276.2323 | $276.23 | $276.25 | $276.20 |
| 7 purchase totals = | $881.68 | $975.2423 | $975.24 | $975.30 | $975.20 | |