| 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 | $118.34 | 10.701% | $131.0036 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $63.94 | 5.689% | $67.5775 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $236.43 | 3.852% | $245.5373 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $142.67 | 6.631% | $152.1304 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $154.82 | 12.290% | $173.8474 | $173.85 | $173.85 | $173.80 |
| Purchase #6 | $226.73 | 7.782% | $244.3741 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $122.65 | 9.396% | $134.1742 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $1,065.58 | $1,148.6445 | $1,148.64 | $1,148.65 | $1,148.60 | |