| 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 | $148.59 | 8.479% | $161.1889 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $48.96 | 13.776% | $55.7047 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $93.40 | 9.796% | $102.5495 | $102.55 | $102.55 | $102.50 |
| Purchase #4 | $196.72 | 9.291% | $214.9973 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $45.49 | 5.380% | $47.9374 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $239.66 | 5.177% | $252.0672 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $236.54 | 9.141% | $258.1621 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,009.36 | $1,092.6071 | $1,092.61 | $1,092.60 | $1,092.60 | |