| 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 | $107.97 | 8.150% | $116.7696 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $232.59 | 6.201% | $247.0129 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $206.65 | 3.583% | $214.0543 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $149.57 | 9.494% | $163.7702 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $158.47 | 3.855% | $164.579 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $38.38 | 4.838% | $40.2368 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $167.53 | 6.644% | $178.6607 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $1,061.16 | $1,125.0835 | $1,125.08 | $1,125.05 | $1,125.20 | |