| 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 | $150.48 | 10.622% | $166.464 | $166.46 | $166.45 | $166.50 |
| Purchase #2 | $146.63 | 13.718% | $166.7447 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $103.99 | 4.818% | $109.0002 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $129.61 | 3.215% | $133.777 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $144.70 | 13.445% | $164.1549 | $164.15 | $164.15 | $164.20 |
| Purchase #6 | $116.60 | 12.758% | $131.4758 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $46.97 | 10.771% | $52.0291 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $838.98 | $923.6457 | $923.64 | $923.70 | $923.70 | |