| 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 | $142.96 | 7.728% | $154.0079 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $117.92 | 3.446% | $121.9835 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $201.47 | 8.436% | $218.466 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $15.80 | 9.807% | $17.3495 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $145.33 | 11.402% | $161.9005 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $250.56 | 12.406% | $281.6445 | $281.64 | $281.65 | $281.60 |
| Purchase #7 | $118.63 | 3.145% | $122.3609 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $992.67 | $1,077.7128 | $1,077.71 | $1,077.70 | $1,077.70 | |