| 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 | $185.94 | 8.391% | $201.5422 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $146.50 | 7.256% | $157.13 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $148.25 | 3.493% | $153.4284 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $220.49 | 7.464% | $236.9474 | $236.95 | $236.95 | $236.90 |
| Purchase #5 | $176.40 | 7.483% | $189.6 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $65.38 | 3.600% | $67.7337 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $129.67 | 6.640% | $138.2801 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $1,072.63 | $1,144.6618 | $1,144.66 | $1,144.75 | $1,144.50 | |