| 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 | $160.53 | 13.614% | $182.3846 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $27.47 | 3.598% | $28.4584 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $15.61 | 10.183% | $17.1996 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $165.73 | 3.663% | $171.8007 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $30.38 | 12.643% | $34.2209 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $84.70 | 6.414% | $90.1327 | $90.13 | $90.15 | $90.10 |
| Purchase #7 | $117.74 | 5.612% | $124.3476 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $602.16 | $648.5445 | $648.54 | $648.55 | $648.50 | |