| 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 | $174.68 | 9.358% | $191.0266 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $82.80 | 13.175% | $93.7089 | $93.71 | $93.70 | $93.70 |
| Purchase #3 | $13.65 | 3.609% | $14.1426 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $71.97 | 7.287% | $77.2145 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $141.73 | 8.720% | $154.0889 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $109.66 | 9.481% | $120.0569 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $137.91 | 6.799% | $147.2865 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $732.40 | $797.5249 | $797.53 | $797.55 | $797.50 | |