| 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 | $190.91 | 13.687% | $217.0399 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $102.89 | 8.354% | $111.4854 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $6.49 | 8.199% | $7.0221 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $163.60 | 6.703% | $174.5661 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $208.50 | 5.135% | $219.2065 | $219.21 | $219.20 | $219.20 |
| Purchase #6 | $31.56 | 7.162% | $33.8203 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $88.60 | 10.160% | $97.6018 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $792.55 | $860.7421 | $860.75 | $860.70 | $860.70 | |