| 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 | $131.38 | 13.403% | $148.9889 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $106.39 | 12.798% | $120.0058 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $84.48 | 12.242% | $94.822 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $146.28 | 7.845% | $157.7557 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $25.87 | 4.213% | $26.9599 | $26.96 | $26.95 | $27.00 |
| Purchase #6 | $90.31 | 10.159% | $99.4846 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $86.49 | 7.342% | $92.8401 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $671.20 | $740.8570 | $740.86 | $740.85 | $740.90 | |