| 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 | $142.88 | 4.289% | $149.0081 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $225.37 | 6.806% | $240.7087 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $68.80 | 9.746% | $75.5052 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $174.89 | 10.695% | $193.5945 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $44.44 | 11.561% | $49.5777 | $49.58 | $49.60 | $49.60 |
| Purchase #6 | $35.61 | 9.459% | $38.9783 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $28.34 | 8.293% | $30.6902 | $30.69 | $30.70 | $30.70 |
| 7 purchase totals = | $720.33 | $778.0627 | $778.07 | $778.10 | $778.10 | |