| 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 | $116.85 | 12.348% | $131.2786 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $145.51 | 12.328% | $163.4485 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $192.87 | 5.537% | $203.5492 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $49.26 | 5.628% | $52.0324 | $52.03 | $52.05 | $52.00 |
| Purchase #5 | $38.68 | 11.708% | $43.2087 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $8.93 | 9.125% | $9.7449 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $158.32 | 7.769% | $170.6199 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $710.42 | $773.8822 | $773.88 | $773.90 | $773.70 | |