| 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 | $129.91 | 10.223% | $143.1907 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $123.30 | 7.707% | $132.8027 | $132.80 | $132.80 | $132.80 |
| Purchase #3 | $101.74 | 7.151% | $109.0154 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $78.40 | 9.737% | $86.0338 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $164.96 | 5.834% | $174.5838 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $154.99 | 10.360% | $171.047 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $239.67 | 13.446% | $271.896 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $992.97 | $1,088.5694 | $1,088.57 | $1,088.60 | $1,088.50 | |