| 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 | $185.78 | 8.256% | $201.118 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $154.66 | 8.127% | $167.2292 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $158.60 | 7.542% | $170.5616 | $170.56 | $170.55 | $170.60 |
| Purchase #4 | $123.39 | 11.140% | $137.1356 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $25.49 | 7.206% | $27.3268 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $234.87 | 8.299% | $254.3619 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $109.36 | 12.431% | $122.9545 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $992.15 | $1,080.6876 | $1,080.69 | $1,080.70 | $1,080.70 | |