| 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 | $102.87 | 9.239% | $112.3742 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $211.71 | 5.503% | $223.3604 | $223.36 | $223.35 | $223.40 |
| Purchase #3 | $73.62 | 5.185% | $77.4372 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $50.98 | 9.727% | $55.9388 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $143.49 | 9.650% | $157.3368 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $160.55 | 7.215% | $172.1337 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $97.64 | 4.503% | $102.0367 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $840.86 | $900.6178 | $900.62 | $900.65 | $900.50 | |