| 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 | $175.48 | 3.783% | $182.1184 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $218.44 | 5.728% | $230.9522 | $230.95 | $230.95 | $231.00 |
| Purchase #3 | $59.32 | 9.699% | $65.0734 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $5.52 | 3.772% | $5.7282 | $5.73 | $5.75 | $5.70 |
| Purchase #5 | $112.44 | 8.297% | $121.7691 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $103.55 | 8.135% | $111.9738 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $89.94 | 9.440% | $98.4303 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $764.69 | $816.0454 | $816.04 | $816.00 | $816.10 | |