| 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 | $189.38 | 8.815% | $206.0738 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $37.58 | 5.532% | $39.6589 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $145.54 | 13.159% | $164.6916 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $214.87 | 8.162% | $232.4077 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $53.57 | 11.834% | $59.9095 | $59.91 | $59.90 | $59.90 |
| Purchase #6 | $73.26 | 11.867% | $81.9538 | $81.95 | $81.95 | $82.00 |
| Purchase #7 | $9.46 | 13.320% | $10.7201 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $723.66 | $795.4154 | $795.41 | $795.35 | $795.50 | |