| 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 | $157.96 | 4.709% | $165.3983 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $133.60 | 7.157% | $143.1618 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $159.63 | 6.449% | $169.9245 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $123.76 | 6.461% | $131.7561 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $8.56 | 5.831% | $9.0591 | $9.06 | $9.05 | $9.10 |
| Purchase #6 | $245.34 | 3.787% | $254.631 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $137.28 | 6.387% | $146.0481 | $146.05 | $146.05 | $146.00 |
| 7 purchase totals = | $966.13 | $1,019.9789 | $1,019.98 | $1,019.95 | $1,020.00 | |