| 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 | $131.26 | 5.130% | $137.9936 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $67.95 | 4.595% | $71.0723 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $209.39 | 4.667% | $219.1622 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $152.48 | 11.217% | $169.5837 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $33.79 | 7.617% | $36.3638 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $190.88 | 3.110% | $196.8164 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $112.76 | 3.525% | $116.7348 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $898.51 | $947.7268 | $947.71 | $947.70 | $947.80 | |