| 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 | $184.43 | 9.228% | $201.4492 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $135.75 | 9.453% | $148.5824 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $35.47 | 12.258% | $39.8179 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $112.50 | 11.688% | $125.649 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $202.98 | 7.276% | $217.7488 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $174.46 | 5.806% | $184.5891 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $60.91 | 8.400% | $66.0264 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $906.50 | $983.8628 | $983.87 | $983.90 | $983.70 | |