| 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 | $130.68 | 8.732% | $142.091 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $13.41 | 12.377% | $15.0698 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $29.94 | 3.669% | $31.0385 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $110.45 | 4.594% | $115.5241 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $98.82 | 7.759% | $106.4874 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $189.67 | 8.361% | $205.5283 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $16.26 | 8.815% | $17.6933 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $589.23 | $633.4324 | $633.43 | $633.45 | $633.40 | |