| 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 | $191.99 | 11.765% | $214.5776 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $90.86 | 8.292% | $98.3941 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $81.91 | 5.219% | $86.1849 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $7.34 | 10.175% | $8.0868 | $8.09 | $8.10 | $8.10 |
| Purchase #5 | $87.45 | 5.234% | $92.0271 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $171.38 | 11.582% | $191.2292 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $11.32 | 11.291% | $12.5981 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $642.25 | $703.0978 | $703.10 | $703.20 | $703.10 | |