| 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 | $200.48 | 10.193% | $220.9149 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $150.65 | 8.723% | $163.7912 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $39.86 | 6.475% | $42.4409 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $164.48 | 8.648% | $178.7042 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $54.43 | 8.298% | $58.9466 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $9.40 | 11.497% | $10.4807 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $201.47 | 10.507% | $222.6385 | $222.64 | $222.65 | $222.60 |
| 7 purchase totals = | $820.77 | $897.9170 | $897.91 | $897.95 | $897.80 | |