| 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 | $72.90 | 13.109% | $82.4565 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $177.41 | 3.234% | $183.1474 | $183.15 | $183.15 | $183.10 |
| Purchase #3 | $102.85 | 6.633% | $109.672 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $17.65 | 3.330% | $18.2377 | $18.24 | $18.25 | $18.20 |
| Purchase #5 | $168.34 | 13.459% | $190.9969 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $63.34 | 11.228% | $70.4518 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $203.26 | 7.344% | $218.1874 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $805.75 | $873.1497 | $873.16 | $873.15 | $873.20 | |