| 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 | $179.88 | 4.874% | $188.6474 | $188.65 | $188.65 | $188.60 |
| Purchase #2 | $192.58 | 8.836% | $209.5964 | $209.60 | $209.60 | $209.60 |
| Purchase #3 | $32.99 | 11.766% | $36.8716 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $131.74 | 3.725% | $136.6473 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $94.44 | 12.844% | $106.5699 | $106.57 | $106.55 | $106.60 |
| Purchase #6 | $147.95 | 11.617% | $165.1374 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $151.89 | 7.799% | $163.7359 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $931.47 | $1,007.2059 | $1,007.22 | $1,007.20 | $1,007.10 | |