| 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 | $148.46 | 3.706% | $153.9619 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $139.54 | 4.817% | $146.2616 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $79.69 | 6.654% | $84.9926 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $22.79 | 7.852% | $24.5795 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $30.70 | 5.435% | $32.3685 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $23.73 | 4.155% | $24.716 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $45.98 | 8.525% | $49.8998 | $49.90 | $49.90 | $49.90 |
| 7 purchase totals = | $490.89 | $516.7799 | $516.78 | $516.75 | $516.90 | |