| 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 | $162.57 | 3.272% | $167.8893 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $109.42 | 9.456% | $119.7668 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $206.81 | 10.680% | $228.8973 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $18.31 | 3.438% | $18.9395 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $152.94 | 8.540% | $166.0011 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $22.30 | 11.869% | $24.9468 | $24.95 | $24.95 | $24.90 |
| Purchase #7 | $48.29 | 5.868% | $51.1237 | $51.12 | $51.10 | $51.10 |
| 7 purchase totals = | $720.64 | $777.5645 | $777.57 | $777.55 | $777.50 | |