| 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 | $178.56 | 5.435% | $188.2647 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $146.42 | 10.573% | $161.901 | $161.90 | $161.90 | $161.90 |
| Purchase #3 | $68.99 | 3.252% | $71.2336 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $45.52 | 8.216% | $49.2599 | $49.26 | $49.25 | $49.30 |
| Purchase #5 | $153.28 | 6.562% | $163.3382 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $67.29 | 7.725% | $72.4882 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $146.32 | 11.825% | $163.6223 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $806.38 | $870.1079 | $870.10 | $870.10 | $870.10 | |