| 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 | $230.63 | 5.604% | $243.5545 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $140.77 | 8.211% | $152.3286 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $73.69 | 10.189% | $81.1983 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $150.54 | 5.206% | $158.3771 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $182.65 | 9.199% | $199.452 | $199.45 | $199.45 | $199.50 |
| Purchase #6 | $33.47 | 8.429% | $36.2912 | $36.29 | $36.30 | $36.30 |
| Purchase #7 | $51.36 | 12.628% | $57.8457 | $57.85 | $57.85 | $57.80 |
| 7 purchase totals = | $863.11 | $929.0474 | $929.05 | $929.10 | $929.10 | |