| 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 | $105.92 | 6.180% | $112.4659 | $112.47 | $112.45 | $112.50 |
| Purchase #2 | $164.44 | 11.850% | $183.9261 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $91.34 | 9.217% | $99.7588 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $66.46 | 13.211% | $75.24 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $156.92 | 7.184% | $168.1931 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $176.85 | 11.135% | $196.5422 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $38.81 | 7.359% | $41.666 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $800.74 | $877.7921 | $877.80 | $877.80 | $877.80 | |