| 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 | $74.75 | 13.161% | $84.5878 | $84.59 | $84.60 | $84.60 |
| Purchase #2 | $104.61 | 5.162% | $110.01 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $148.76 | 6.394% | $158.2717 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $158.73 | 9.185% | $173.3094 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $127.71 | 11.776% | $142.7491 | $142.75 | $142.75 | $142.70 |
| Purchase #6 | $185.53 | 8.450% | $201.2073 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $160.58 | 6.287% | $170.6757 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $960.67 | $1,040.8110 | $1,040.82 | $1,040.80 | $1,040.80 | |