| 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 | $178.71 | 7.645% | $192.3724 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $247.33 | 4.611% | $258.7344 | $258.73 | $258.75 | $258.70 |
| Purchase #3 | $117.70 | 4.398% | $122.8764 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $112.59 | 4.640% | $117.8142 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $62.45 | 6.263% | $66.3612 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $94.27 | 4.203% | $98.2322 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $169.61 | 11.450% | $189.0303 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $982.66 | $1,045.4211 | $1,045.41 | $1,045.45 | $1,045.40 | |