| 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 | $173.49 | 4.848% | $181.9008 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $35.75 | 12.621% | $40.262 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $230.77 | 9.110% | $251.7931 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $145.91 | 12.186% | $163.6906 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $121.86 | 7.757% | $131.3127 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $222.47 | 10.755% | $246.3966 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $233.49 | 5.108% | $245.4167 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,163.74 | $1,260.7725 | $1,260.77 | $1,260.75 | $1,260.80 | |