| 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 | $73.88 | 10.328% | $81.5103 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $163.51 | 8.865% | $178.0052 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $141.41 | 10.148% | $155.7603 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $189.41 | 9.822% | $208.0139 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $10.95 | 3.344% | $11.3162 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $99.88 | 6.238% | $106.1105 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $200.97 | 12.719% | $226.5314 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $880.01 | $967.2478 | $967.25 | $967.20 | $967.20 | |