| 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 | $206.97 | 11.581% | $230.9392 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $103.88 | 3.428% | $107.441 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $167.96 | 9.535% | $183.975 | $183.98 | $184.00 | $184.00 |
| Purchase #4 | $21.39 | 7.724% | $23.0422 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $140.91 | 12.732% | $158.8507 | $158.85 | $158.85 | $158.90 |
| Purchase #6 | $82.68 | 3.583% | $85.6424 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $20.75 | 7.289% | $22.2625 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $744.54 | $812.1530 | $812.15 | $812.20 | $812.10 | |