| 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 | $166.95 | 4.226% | $174.0053 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $115.26 | 11.475% | $128.4861 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $249.99 | 12.307% | $280.7563 | $280.76 | $280.75 | $280.80 |
| Purchase #4 | $156.44 | 12.797% | $176.4596 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $54.56 | 6.385% | $58.0437 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $144.53 | 12.479% | $162.5659 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $208.58 | 13.502% | $236.7425 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $1,096.31 | $1,217.0594 | $1,217.07 | $1,217.05 | $1,217.10 | |