| 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 | $173.68 | 5.243% | $182.786 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $176.79 | 8.407% | $191.6527 | $191.65 | $191.65 | $191.70 |
| Purchase #3 | $8.87 | 12.523% | $9.9808 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $200.56 | 8.371% | $217.3489 | $217.35 | $217.35 | $217.30 |
| Purchase #5 | $110.41 | 5.266% | $116.2242 | $116.22 | $116.20 | $116.20 |
| Purchase #6 | $219.73 | 9.124% | $239.7782 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $210.73 | 8.389% | $228.4081 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,100.77 | $1,186.1789 | $1,186.18 | $1,186.20 | $1,186.20 | |