| 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 | $117.46 | 7.844% | $126.6736 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $93.72 | 11.782% | $104.7621 | $104.76 | $104.75 | $104.80 |
| Purchase #3 | $135.69 | 13.135% | $153.5129 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $137.44 | 10.854% | $152.3577 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $54.73 | 10.373% | $60.4071 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $62.54 | 8.402% | $67.7946 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $86.58 | 6.787% | $92.4562 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $688.16 | $757.9642 | $757.96 | $757.90 | $758.10 | |