| 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 | $170.34 | 13.756% | $193.772 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $73.45 | 5.766% | $77.6851 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $191.96 | 13.792% | $218.4351 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $73.32 | 13.314% | $83.0818 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $40.93 | 10.721% | $45.3181 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $105.33 | 3.110% | $108.6058 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $52.99 | 9.502% | $58.0251 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $708.32 | $784.9230 | $784.94 | $784.95 | $784.90 | |