| 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 | $16.78 | 4.366% | $17.5126 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $183.69 | 13.732% | $208.9143 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $215.61 | 10.258% | $237.7273 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $106.43 | 8.678% | $115.666 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $210.86 | 3.441% | $218.1157 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $206.40 | 11.714% | $230.5777 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $154.60 | 6.516% | $164.6737 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,094.37 | $1,193.1873 | $1,193.19 | $1,193.15 | $1,193.20 | |