| 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 | $134.52 | 10.805% | $149.0549 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $47.28 | 11.697% | $52.8103 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $144.42 | 13.163% | $163.43 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $205.35 | 5.679% | $217.0118 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $157.61 | 6.780% | $168.296 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $109.78 | 6.853% | $117.3032 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $13.99 | 12.444% | $15.7309 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $812.95 | $883.6371 | $883.63 | $883.65 | $883.60 | |