| 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 | $149.66 | 9.557% | $163.963 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $219.61 | 12.154% | $246.3014 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $142.85 | 4.173% | $148.8111 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $173.25 | 10.532% | $191.4967 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $190.73 | 12.414% | $214.4072 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $169.82 | 10.670% | $187.9398 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $130.41 | 9.290% | $142.5251 | $142.53 | $142.55 | $142.50 |
| 7 purchase totals = | $1,176.33 | $1,295.4443 | $1,295.45 | $1,295.45 | $1,295.40 | |