| 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 | $112.35 | 7.698% | $120.9987 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $177.38 | 6.344% | $188.633 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $56.62 | 12.464% | $63.6771 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $137.25 | 8.496% | $148.9108 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $153.56 | 7.337% | $164.8267 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $57.44 | 12.215% | $64.4563 | $64.46 | $64.45 | $64.50 |
| Purchase #7 | $73.46 | 3.111% | $75.7453 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $768.06 | $827.2479 | $827.26 | $827.30 | $827.20 | |