| 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 | $176.59 | 7.612% | $190.032 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $84.71 | 9.627% | $92.865 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $27.25 | 5.379% | $28.7158 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $83.25 | 4.261% | $86.7973 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $216.73 | 5.556% | $228.7715 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $195.55 | 3.706% | $202.7971 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $55.34 | 5.533% | $58.402 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $839.42 | $888.3807 | $888.39 | $888.35 | $888.40 | |