| 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 | $179.91 | 7.208% | $192.8779 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $38.44 | 11.182% | $42.7384 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $224.29 | 3.780% | $232.7682 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $139.38 | 5.248% | $146.6947 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $87.29 | 7.821% | $94.117 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $229.77 | 13.610% | $261.0417 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $169.48 | 8.262% | $183.4824 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $1,068.56 | $1,153.7203 | $1,153.72 | $1,153.75 | $1,153.70 | |