| 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 | $156.59 | 4.617% | $163.8198 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $70.42 | 9.366% | $77.0155 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $48.92 | 6.646% | $52.1712 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $27.72 | 9.125% | $30.2495 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $195.34 | 3.822% | $202.8059 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $73.37 | 6.586% | $78.2021 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $95.84 | 7.827% | $103.3414 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $668.20 | $707.6054 | $707.61 | $707.55 | $707.50 | |