| 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 | $120.30 | 9.256% | $131.435 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $11.83 | 12.724% | $13.3352 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $68.52 | 8.552% | $74.3798 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $164.57 | 12.628% | $185.3519 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $163.62 | 10.839% | $181.3548 | $181.35 | $181.35 | $181.40 |
| Purchase #6 | $52.91 | 7.469% | $56.8618 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $109.40 | 11.287% | $121.748 | $121.75 | $121.75 | $121.70 |
| 7 purchase totals = | $691.15 | $764.4665 | $764.47 | $764.50 | $764.50 | |