| 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 | $179.27 | 8.626% | $194.7338 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $45.37 | 12.695% | $51.1297 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $157.70 | 7.838% | $170.0605 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $92.38 | 13.873% | $105.1959 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $218.87 | 9.821% | $240.3652 | $240.37 | $240.35 | $240.40 |
| Purchase #6 | $148.49 | 10.315% | $163.8067 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $103.73 | 12.257% | $116.4442 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $945.81 | $1,041.7360 | $1,041.74 | $1,041.75 | $1,041.70 | |