| 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 | $51.94 | 4.304% | $54.1755 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $211.79 | 3.319% | $218.8193 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $70.52 | 11.134% | $78.3717 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $171.72 | 8.323% | $186.0123 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $242.96 | 5.795% | $257.0395 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $146.37 | 12.380% | $164.4906 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $170.81 | 10.674% | $189.0423 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,066.11 | $1,147.9512 | $1,147.95 | $1,147.95 | $1,147.90 | |