| 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 | $121.26 | 8.684% | $131.7902 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $150.62 | 4.408% | $157.2593 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $147.69 | 8.323% | $159.9822 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $207.38 | 7.469% | $222.8692 | $222.87 | $222.85 | $222.90 |
| Purchase #5 | $7.26 | 9.172% | $7.9259 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $59.95 | 8.472% | $65.029 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $82.34 | 3.152% | $84.9354 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $776.50 | $829.7912 | $829.80 | $829.85 | $829.80 | |