| 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 | $97.85 | 8.175% | $105.8492 | $105.85 | $105.85 | $105.80 |
| Purchase #2 | $41.68 | 5.241% | $43.8644 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $139.56 | 13.208% | $157.9931 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $94.92 | 9.280% | $103.7286 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $216.51 | 12.874% | $244.3835 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $145.41 | 6.747% | $155.2208 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $161.63 | 13.693% | $183.762 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $897.56 | $994.8016 | $994.79 | $994.80 | $994.80 | |