| 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 | $150.98 | 6.266% | $160.4404 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $6.65 | 10.865% | $7.3725 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $129.45 | 6.657% | $138.0675 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $174.32 | 9.525% | $190.924 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $61.25 | 8.262% | $66.3105 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $150.84 | 13.468% | $171.1551 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $134.76 | 5.349% | $141.9683 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $808.25 | $876.2383 | $876.24 | $876.15 | $876.30 | |