| 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 | $144.93 | 13.373% | $164.3115 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $90.51 | 6.163% | $96.0881 | $96.09 | $96.10 | $96.10 |
| Purchase #3 | $159.72 | 10.851% | $177.0512 | $177.05 | $177.05 | $177.10 |
| Purchase #4 | $150.59 | 12.322% | $169.1457 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $34.35 | 8.456% | $37.2546 | $37.25 | $37.25 | $37.30 |
| Purchase #6 | $10.56 | 12.147% | $11.8427 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $166.63 | 4.223% | $173.6668 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $757.29 | $829.3606 | $829.36 | $829.35 | $829.40 | |