| 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 | $174.35 | 9.129% | $190.2664 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $24.66 | 11.567% | $27.5124 | $27.51 | $27.50 | $27.50 |
| Purchase #3 | $64.66 | 6.715% | $69.0019 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $122.51 | 5.282% | $128.981 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $93.40 | 5.241% | $98.2951 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $57.97 | 13.183% | $65.6122 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $47.73 | 3.548% | $49.4235 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $585.28 | $629.0925 | $629.09 | $629.05 | $629.10 | |