| 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 | $74.52 | 13.485% | $84.569 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $129.60 | 10.377% | $143.0486 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $154.90 | 8.180% | $167.5708 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $216.34 | 11.303% | $240.7929 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $107.49 | 9.823% | $118.0487 | $118.05 | $118.05 | $118.00 |
| Purchase #6 | $139.41 | 9.599% | $152.792 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $181.52 | 9.432% | $198.641 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,003.78 | $1,105.4630 | $1,105.46 | $1,105.45 | $1,105.40 | |