| 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 | $109.68 | 11.836% | $122.6617 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $27.59 | 13.323% | $31.2658 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $113.32 | 9.613% | $124.2135 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $139.96 | 9.445% | $153.1792 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $161.45 | 6.490% | $171.9281 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $36.50 | 3.836% | $37.9001 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $142.93 | 12.491% | $160.7834 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $731.43 | $801.9318 | $801.93 | $801.95 | $802.00 | |