| 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 | $119.87 | 6.743% | $127.9528 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $130.88 | 13.312% | $148.3027 | $148.30 | $148.30 | $148.30 |
| Purchase #3 | $70.62 | 10.523% | $78.0513 | $78.05 | $78.05 | $78.10 |
| Purchase #4 | $156.66 | 6.801% | $167.3144 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $154.73 | 13.729% | $175.9729 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $154.86 | 9.868% | $170.1416 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $34.77 | 3.507% | $35.9894 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $822.39 | $903.7251 | $903.71 | $903.70 | $903.80 | |