| 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 | $180.57 | 7.110% | $193.4085 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $138.72 | 13.774% | $157.8273 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $44.72 | 12.701% | $50.3999 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $99.97 | 11.433% | $111.3996 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $49.63 | 13.456% | $56.3082 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $14.87 | 8.747% | $16.1707 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $137.79 | 8.722% | $149.808 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $666.27 | $735.3222 | $735.33 | $735.30 | $735.30 | |