| 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 | $154.36 | 10.247% | $170.1773 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $50.68 | 4.175% | $52.7959 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $134.45 | 4.432% | $140.4088 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $243.96 | 9.157% | $266.2994 | $266.30 | $266.30 | $266.30 |
| Purchase #5 | $71.93 | 13.185% | $81.414 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $169.75 | 8.325% | $183.8817 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $193.47 | 5.418% | $203.9522 | $203.95 | $203.95 | $204.00 |
| 7 purchase totals = | $1,018.60 | $1,098.9293 | $1,098.93 | $1,098.95 | $1,099.00 | |