| 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 | $176.65 | 6.481% | $188.0987 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $238.60 | 10.662% | $264.0395 | $264.04 | $264.05 | $264.00 |
| Purchase #3 | $21.83 | 4.349% | $22.7794 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $89.32 | 5.212% | $93.9754 | $93.98 | $94.00 | $94.00 |
| Purchase #5 | $122.46 | 5.841% | $129.6129 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $9.94 | 5.581% | $10.4948 | $10.49 | $10.50 | $10.50 |
| Purchase #7 | $20.86 | 13.574% | $23.6915 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $679.66 | $732.6922 | $732.69 | $732.75 | $732.70 | |