| 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 | $168.91 | 11.440% | $188.2333 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $167.81 | 8.146% | $181.4798 | $181.48 | $181.50 | $181.50 |
| Purchase #3 | $9.52 | 8.490% | $10.3282 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $175.79 | 12.121% | $197.0975 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $70.47 | 8.611% | $76.5382 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $111.49 | 10.599% | $123.3068 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $120.32 | 7.189% | $128.9698 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $824.31 | $905.9536 | $905.96 | $906.00 | $905.90 | |