| 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 | $131.49 | 5.255% | $138.3998 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $5.29 | 10.809% | $5.8618 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $46.29 | 13.132% | $52.3688 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $163.44 | 6.690% | $174.3741 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $15.60 | 7.546% | $16.7772 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $58.74 | 4.148% | $61.1765 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $13.83 | 7.598% | $14.8808 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $434.68 | $463.8390 | $463.84 | $463.85 | $464.00 | |