| 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 | $107.66 | 8.205% | $116.4935 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $245.47 | 13.327% | $278.1838 | $278.18 | $278.20 | $278.20 |
| Purchase #3 | $77.88 | 12.785% | $87.837 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $181.83 | 3.577% | $188.3341 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $157.59 | 7.607% | $169.5779 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $242.66 | 7.810% | $261.6117 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $82.87 | 6.351% | $88.1331 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $1,095.96 | $1,190.1711 | $1,190.16 | $1,190.25 | $1,190.10 | |