| 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 | $140.68 | 12.369% | $158.0807 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $56.82 | 6.418% | $60.4667 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $21.79 | 6.605% | $23.2292 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $156.72 | 11.280% | $174.398 | $174.40 | $174.40 | $174.40 |
| Purchase #5 | $61.36 | 13.284% | $69.5111 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $159.62 | 3.671% | $165.4797 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $203.70 | 10.716% | $225.5285 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $800.69 | $876.6939 | $876.70 | $876.75 | $876.70 | |