| 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 | $180.84 | 5.731% | $191.2039 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $83.74 | 3.743% | $86.8744 | $86.87 | $86.85 | $86.90 |
| Purchase #3 | $152.57 | 3.705% | $158.2227 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $121.64 | 6.520% | $129.5709 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $141.99 | 7.221% | $152.2431 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $60.52 | 10.129% | $66.6501 | $66.65 | $66.65 | $66.70 |
| Purchase #7 | $35.84 | 12.644% | $40.3716 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $777.14 | $825.1367 | $825.12 | $825.05 | $825.20 | |