| 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 | $152.81 | 5.147% | $160.6751 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $206.76 | 13.788% | $235.2681 | $235.27 | $235.25 | $235.30 |
| Purchase #3 | $22.81 | 4.808% | $23.9067 | $23.91 | $23.90 | $23.90 |
| Purchase #4 | $126.36 | 6.407% | $134.4559 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $31.53 | 13.625% | $35.826 | $35.83 | $35.85 | $35.80 |
| Purchase #6 | $84.61 | 8.820% | $92.0726 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $134.72 | 12.131% | $151.0629 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $759.60 | $833.2673 | $833.28 | $833.25 | $833.40 | |