| 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 | $131.88 | 11.478% | $147.0172 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $220.94 | 12.853% | $249.3374 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $78.26 | 6.651% | $83.4651 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $196.97 | 7.221% | $211.1932 | $211.19 | $211.20 | $211.20 |
| Purchase #5 | $6.52 | 8.307% | $7.0616 | $7.06 | $7.05 | $7.10 |
| Purchase #6 | $9.45 | 8.599% | $10.2626 | $10.26 | $10.25 | $10.30 |
| Purchase #7 | $111.84 | 5.412% | $117.8928 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $755.86 | $826.2299 | $826.23 | $826.20 | $826.30 | |