| 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 | $96.48 | 10.293% | $106.4107 | $106.41 | $106.40 | $106.40 |
| Purchase #2 | $27.80 | 8.688% | $30.2153 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $51.27 | 6.830% | $54.7717 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $127.79 | 5.479% | $134.7916 | $134.79 | $134.80 | $134.80 |
| Purchase #5 | $159.40 | 4.746% | $166.9651 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $109.98 | 9.343% | $120.2554 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $149.90 | 11.369% | $166.9421 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $722.62 | $780.3519 | $780.36 | $780.30 | $780.40 | |