| 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 | $162.54 | 12.752% | $183.2671 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $141.44 | 11.640% | $157.9036 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $20.53 | 3.771% | $21.3042 | $21.30 | $21.30 | $21.30 |
| Purchase #4 | $5.94 | 8.357% | $6.4364 | $6.44 | $6.45 | $6.40 |
| Purchase #5 | $76.73 | 12.114% | $86.0251 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $88.28 | 10.866% | $97.8725 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $58.57 | 6.602% | $62.4368 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $554.03 | $615.2457 | $615.25 | $615.25 | $615.20 | |