| 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 | $179.54 | 7.644% | $193.264 | $193.26 | $193.25 | $193.30 |
| Purchase #2 | $231.49 | 6.771% | $247.1642 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $225.83 | 10.440% | $249.4067 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $24.72 | 4.344% | $25.7938 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $16.73 | 5.461% | $17.6436 | $17.64 | $17.65 | $17.60 |
| Purchase #6 | $174.55 | 11.155% | $194.0211 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $188.98 | 8.587% | $205.2077 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,041.84 | $1,132.5011 | $1,132.49 | $1,132.45 | $1,132.50 | |