| 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 | $151.75 | 13.362% | $172.0268 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $231.89 | 3.425% | $239.8322 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $191.38 | 13.388% | $217.002 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $215.77 | 13.691% | $245.3111 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $228.38 | 13.401% | $258.9852 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $205.98 | 8.136% | $222.7385 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $57.45 | 8.168% | $62.1425 | $62.14 | $62.15 | $62.10 |
| 7 purchase totals = | $1,282.60 | $1,418.0383 | $1,418.04 | $1,418.10 | $1,417.90 | |