| 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 | $151.55 | 4.567% | $158.4713 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $17.76 | 13.480% | $20.154 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $64.57 | 5.714% | $68.2595 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $142.84 | 5.664% | $150.9305 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $244.78 | 12.410% | $275.1572 | $275.16 | $275.15 | $275.20 |
| Purchase #6 | $220.48 | 12.378% | $247.771 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $9.94 | 3.307% | $10.2687 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $851.92 | $931.0122 | $931.01 | $930.95 | $931.20 | |