| 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 | $170.66 | 4.616% | $178.5377 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $187.95 | 10.324% | $207.354 | $207.35 | $207.35 | $207.40 |
| Purchase #3 | $100.40 | 6.254% | $106.679 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $29.49 | 13.872% | $33.5809 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $14.73 | 5.159% | $15.4899 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $214.85 | 9.338% | $234.9127 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $112.88 | 3.220% | $116.5147 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $830.96 | $893.0689 | $893.06 | $893.10 | $893.10 | |