| 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 | $175.84 | 3.430% | $181.8713 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $214.91 | 6.832% | $229.5927 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $144.50 | 4.518% | $151.0285 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $214.34 | 11.484% | $238.9548 | $238.95 | $238.95 | $239.00 |
| Purchase #5 | $29.59 | 13.108% | $33.4687 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $176.60 | 6.868% | $188.7289 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $211.94 | 6.427% | $225.5614 | $225.56 | $225.55 | $225.60 |
| 7 purchase totals = | $1,167.72 | $1,249.2063 | $1,249.20 | $1,249.20 | $1,249.30 | |