| 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 | $146.51 | 12.317% | $164.5556 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $77.97 | 13.835% | $88.7571 | $88.76 | $88.75 | $88.80 |
| Purchase #3 | $125.50 | 6.439% | $133.5809 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $146.76 | 10.567% | $162.2681 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $43.78 | 8.409% | $47.4615 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $143.49 | 9.709% | $157.4214 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $171.56 | 4.843% | $179.8687 | $179.87 | $179.85 | $179.90 |
| 7 purchase totals = | $855.57 | $933.9133 | $933.92 | $933.85 | $934.10 | |