| 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 | $145.25 | 3.182% | $149.8719 | $149.87 | $149.85 | $149.90 |
| Purchase #2 | $89.35 | 4.808% | $93.6459 | $93.65 | $93.65 | $93.60 |
| Purchase #3 | $125.93 | 6.330% | $133.9014 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $104.76 | 6.758% | $111.8397 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $234.34 | 5.502% | $247.2334 | $247.23 | $247.25 | $247.20 |
| Purchase #6 | $220.78 | 10.546% | $244.0635 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $67.77 | 10.473% | $74.8676 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $988.18 | $1,055.4234 | $1,055.42 | $1,055.40 | $1,055.40 | |