| 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 | $75.64 | 10.681% | $83.7191 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $149.90 | 11.486% | $167.1175 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $137.66 | 10.106% | $151.5719 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $155.93 | 3.490% | $161.372 | $161.37 | $161.35 | $161.40 |
| Purchase #5 | $23.71 | 10.645% | $26.2339 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $140.74 | 9.126% | $153.5839 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $96.92 | 10.174% | $106.7806 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $780.50 | $850.3789 | $850.37 | $850.35 | $850.40 | |