| 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 | $140.79 | 12.175% | $157.9312 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $33.73 | 7.816% | $36.3663 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $149.57 | 3.807% | $155.2641 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $166.41 | 4.616% | $174.0915 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $191.36 | 4.771% | $200.4898 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $105.50 | 6.491% | $112.348 | $112.35 | $112.35 | $112.30 |
| Purchase #7 | $38.84 | 6.203% | $41.2492 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $826.20 | $877.7401 | $877.74 | $877.75 | $877.70 | |