| 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 | $73.75 | 6.672% | $78.6706 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $204.41 | 5.529% | $215.7118 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $163.63 | 9.342% | $178.9163 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $8.91 | 3.648% | $9.235 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $171.82 | 4.524% | $179.5931 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $158.49 | 3.177% | $163.5252 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $152.67 | 12.498% | $171.7507 | $171.75 | $171.75 | $171.80 |
| 7 purchase totals = | $933.68 | $997.4027 | $997.41 | $997.40 | $997.40 | |