| 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 | $144.99 | 8.800% | $157.7491 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $193.84 | 8.169% | $209.6748 | $209.67 | $209.65 | $209.70 |
| Purchase #3 | $208.34 | 4.830% | $218.4028 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $232.26 | 6.116% | $246.465 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $212.79 | 8.716% | $231.3368 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $10.68 | 3.742% | $11.0796 | $11.08 | $11.10 | $11.10 |
| Purchase #7 | $13.57 | 7.775% | $14.6251 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $1,016.47 | $1,089.3332 | $1,089.34 | $1,089.35 | $1,089.30 | |