| 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 | $117.84 | 9.695% | $129.2646 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $7.29 | 13.698% | $8.2886 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $161.84 | 8.687% | $175.899 | $175.90 | $175.90 | $175.90 |
| Purchase #4 | $83.48 | 5.744% | $88.2751 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $50.61 | 3.521% | $52.392 | $52.39 | $52.40 | $52.40 |
| Purchase #6 | $25.35 | 11.689% | $28.3132 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $136.28 | 13.588% | $154.7977 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $582.69 | $637.2302 | $637.23 | $637.25 | $637.30 | |