| 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 | $143.31 | 11.698% | $160.0744 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $106.62 | 12.290% | $119.7236 | $119.72 | $119.70 | $119.70 |
| Purchase #3 | $181.62 | 12.830% | $204.9218 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $72.64 | 6.758% | $77.549 | $77.55 | $77.55 | $77.50 |
| Purchase #5 | $144.87 | 10.327% | $159.8307 | $159.83 | $159.85 | $159.80 |
| Purchase #6 | $114.42 | 8.536% | $124.1869 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $155.37 | 3.751% | $161.1979 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $918.85 | $1,007.4843 | $1,007.48 | $1,007.45 | $1,007.40 | |