| 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 | $27.70 | 12.561% | $31.1794 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $135.97 | 10.141% | $149.7587 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $115.29 | 8.545% | $125.1415 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $55.39 | 13.805% | $63.0366 | $63.04 | $63.05 | $63.00 |
| Purchase #5 | $186.80 | 5.326% | $196.749 | $196.75 | $196.75 | $196.70 |
| Purchase #6 | $99.82 | 5.738% | $105.5477 | $105.55 | $105.55 | $105.50 |
| Purchase #7 | $170.92 | 11.192% | $190.0494 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $791.89 | $861.4623 | $861.47 | $861.50 | $861.30 | |