| 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 | $159.89 | 10.176% | $176.1604 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $28.73 | 10.859% | $31.8498 | $31.85 | $31.85 | $31.80 |
| Purchase #3 | $8.89 | 10.381% | $9.8129 | $9.81 | $9.80 | $9.80 |
| Purchase #4 | $153.74 | 8.435% | $166.708 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $205.87 | 7.274% | $220.845 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $167.90 | 3.867% | $174.3927 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $73.87 | 4.169% | $76.9496 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $798.89 | $856.7184 | $856.72 | $856.70 | $856.60 | |