| 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 | $173.74 | 3.544% | $179.8973 | $179.90 | $179.90 | $179.90 |
| Purchase #2 | $11.85 | 3.379% | $12.2504 | $12.25 | $12.25 | $12.30 |
| Purchase #3 | $242.60 | 4.860% | $254.3904 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $17.67 | 4.574% | $18.4782 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $159.31 | 7.181% | $170.7501 | $170.75 | $170.75 | $170.80 |
| Purchase #6 | $248.26 | 8.594% | $269.5955 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $43.81 | 3.686% | $45.4248 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $897.24 | $950.7867 | $950.79 | $950.80 | $950.90 | |