| 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 | $175.46 | 5.493% | $185.098 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $26.79 | 13.277% | $30.3469 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $12.32 | 13.201% | $13.9464 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $23.50 | 7.599% | $25.2858 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $129.31 | 8.487% | $140.2845 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $133.69 | 10.235% | $147.3732 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $247.25 | 3.273% | $255.3425 | $255.34 | $255.35 | $255.30 |
| 7 purchase totals = | $748.32 | $797.6773 | $797.68 | $797.70 | $797.60 | |