| 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 | $174.40 | 11.110% | $193.7758 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $25.79 | 11.449% | $28.7427 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $111.25 | 11.472% | $124.0126 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $34.33 | 9.540% | $37.6051 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $201.70 | 6.638% | $215.0888 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $141.89 | 4.696% | $148.5532 | $148.55 | $148.55 | $148.60 |
| Purchase #7 | $14.38 | 10.186% | $15.8447 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $703.74 | $763.6229 | $763.62 | $763.65 | $763.60 | |