| 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 | $163.90 | 8.669% | $178.1085 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $8.28 | 5.702% | $8.7521 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $218.33 | 5.562% | $230.4735 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $175.87 | 5.307% | $185.2034 | $185.20 | $185.20 | $185.20 |
| Purchase #5 | $194.68 | 9.272% | $212.7307 | $212.73 | $212.75 | $212.70 |
| Purchase #6 | $40.47 | 6.123% | $42.948 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $102.50 | 3.769% | $106.3632 | $106.36 | $106.35 | $106.40 |
| 7 purchase totals = | $904.03 | $964.5794 | $964.57 | $964.55 | $964.60 | |