| 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 | $169.91 | 8.724% | $184.7329 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $208.66 | 7.317% | $223.9277 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $39.74 | 10.717% | $43.9989 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $39.40 | 9.683% | $43.2151 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $91.29 | 9.645% | $100.0949 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $127.26 | 8.502% | $138.0796 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $81.97 | 12.175% | $91.9498 | $91.95 | $91.95 | $91.90 |
| 7 purchase totals = | $758.23 | $825.9989 | $826.00 | $826.05 | $825.90 | |