| 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 | $242.26 | 6.212% | $257.3092 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $154.57 | 13.844% | $175.9687 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $129.51 | 5.546% | $136.6926 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $93.51 | 7.336% | $100.3699 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $146.90 | 6.384% | $156.2781 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $113.57 | 7.849% | $122.4841 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $161.85 | 13.305% | $183.3841 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,042.17 | $1,132.4867 | $1,132.48 | $1,132.50 | $1,132.60 | |