| 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 | $143.51 | 8.247% | $155.3453 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $34.42 | 11.727% | $38.4564 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $164.88 | 3.676% | $170.941 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $16.38 | 4.136% | $17.0575 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $197.76 | 7.459% | $212.5109 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $183.51 | 4.536% | $191.834 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $200.35 | 5.283% | $210.9345 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $940.81 | $997.0796 | $997.08 | $997.10 | $997.00 | |