| 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 | $237.30 | 7.135% | $254.2314 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $70.72 | 6.278% | $75.1598 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $138.39 | 11.192% | $153.8786 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $84.25 | 3.860% | $87.5021 | $87.50 | $87.50 | $87.50 |
| Purchase #5 | $176.67 | 4.223% | $184.1308 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $170.90 | 8.706% | $185.7786 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $158.26 | 3.200% | $163.3243 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $1,036.49 | $1,104.0056 | $1,104.00 | $1,104.05 | $1,104.00 | |