| 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 | $176.69 | 5.161% | $185.809 | $185.81 | $185.80 | $185.80 |
| Purchase #2 | $181.77 | 4.192% | $189.3898 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $73.55 | 9.366% | $80.4387 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $215.67 | 11.842% | $241.2096 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $27.59 | 13.120% | $31.2098 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $144.99 | 12.869% | $163.6488 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $18.49 | 11.246% | $20.5694 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $838.75 | $912.2751 | $912.28 | $912.25 | $912.20 | |