| 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 | $163.49 | 13.221% | $185.105 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $238.87 | 6.349% | $254.0359 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $9.36 | 4.174% | $9.7507 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $202.41 | 11.169% | $225.0172 | $225.02 | $225.00 | $225.00 |
| Purchase #5 | $151.28 | 13.513% | $171.7225 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $242.52 | 9.247% | $264.9458 | $264.95 | $264.95 | $264.90 |
| Purchase #7 | $164.93 | 9.219% | $180.1349 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $1,172.86 | $1,290.7120 | $1,290.72 | $1,290.70 | $1,290.60 | |