| 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 | $163.69 | 11.138% | $181.9218 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $151.67 | 10.629% | $167.791 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $134.51 | 7.383% | $144.4409 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $132.70 | 8.421% | $143.8747 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $152.76 | 5.413% | $161.0289 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $47.51 | 9.293% | $51.9251 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $195.59 | 12.181% | $219.4148 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $978.43 | $1,070.3972 | $1,070.39 | $1,070.40 | $1,070.30 | |