| 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 | $109.78 | 8.459% | $119.0663 | $119.07 | $119.05 | $119.10 |
| Purchase #2 | $123.99 | 4.221% | $129.2236 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $75.47 | 6.232% | $80.1733 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $83.43 | 3.108% | $86.023 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $183.68 | 12.186% | $206.0632 | $206.06 | $206.05 | $206.10 |
| Purchase #6 | $114.61 | 4.502% | $119.7697 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $122.42 | 9.325% | $133.8357 | $133.84 | $133.85 | $133.80 |
| 7 purchase totals = | $813.38 | $874.1548 | $874.15 | $874.05 | $874.20 | |