| 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 | $161.92 | 9.601% | $177.4659 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $67.89 | 12.623% | $76.4598 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $51.58 | 5.838% | $54.5912 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $230.76 | 13.154% | $261.1142 | $261.11 | $261.10 | $261.10 |
| Purchase #5 | $109.35 | 6.676% | $116.6502 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $214.74 | 3.358% | $221.951 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $107.30 | 4.857% | $112.5116 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $943.54 | $1,020.7439 | $1,020.74 | $1,020.70 | $1,020.90 | |