| 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 | $109.39 | 11.836% | $122.3374 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $33.31 | 3.831% | $34.5861 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $36.26 | 3.624% | $37.5741 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $163.39 | 9.392% | $178.7356 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $173.73 | 7.243% | $186.3133 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $61.68 | 12.639% | $69.4757 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $211.99 | 10.284% | $233.7911 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $789.75 | $862.8133 | $862.82 | $862.85 | $862.80 | |