| 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 | $166.79 | 13.168% | $188.7529 | $188.75 | $188.75 | $188.80 |
| Purchase #2 | $182.28 | 12.389% | $204.8627 | $204.86 | $204.85 | $204.90 |
| Purchase #3 | $182.94 | 3.616% | $189.5551 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $77.93 | 10.660% | $86.2373 | $86.24 | $86.25 | $86.20 |
| Purchase #5 | $96.99 | 13.394% | $109.9808 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $246.51 | 5.774% | $260.7435 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $121.25 | 4.538% | $126.7523 | $126.75 | $126.75 | $126.80 |
| 7 purchase totals = | $1,074.69 | $1,166.8846 | $1,166.88 | $1,166.90 | $1,167.00 | |