| 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 | $161.27 | 6.732% | $172.1267 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $212.65 | 12.839% | $239.9521 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $31.81 | 5.290% | $33.4927 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $170.64 | 5.283% | $179.6549 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $107.43 | 3.383% | $111.0644 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $83.81 | 10.663% | $92.7467 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $92.40 | 5.587% | $97.5624 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $860.01 | $926.5999 | $926.59 | $926.60 | $926.70 | |