| 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 | $153.48 | 10.700% | $169.9024 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $193.43 | 8.391% | $209.6607 | $209.66 | $209.65 | $209.70 |
| Purchase #3 | $189.54 | 7.308% | $203.3916 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $176.30 | 4.485% | $184.2071 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $79.60 | 3.515% | $82.3979 | $82.40 | $82.40 | $82.40 |
| Purchase #6 | $12.37 | 8.606% | $13.4346 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $85.38 | 9.161% | $93.2017 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $890.10 | $956.1960 | $956.19 | $956.20 | $956.20 | |