| 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 | $168.47 | 13.366% | $190.9877 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $84.92 | 3.558% | $87.9415 | $87.94 | $87.95 | $87.90 |
| Purchase #3 | $33.90 | 3.603% | $35.1214 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $106.77 | 9.612% | $117.0327 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $246.92 | 9.728% | $270.9404 | $270.94 | $270.95 | $270.90 |
| Purchase #6 | $33.96 | 5.504% | $35.8292 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $65.64 | 6.589% | $69.965 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $740.58 | $807.8179 | $807.82 | $807.85 | $807.70 | |