| 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 | $160.27 | 7.199% | $171.8078 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $97.84 | 8.634% | $106.2875 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $48.42 | 13.834% | $55.1184 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $15.93 | 11.696% | $17.7932 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $70.98 | 10.646% | $78.5365 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $224.51 | 12.119% | $251.7184 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $75.29 | 12.577% | $84.7592 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $693.24 | $766.0210 | $766.03 | $766.00 | $766.00 | |