| 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 | $150.59 | 3.596% | $156.0052 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $44.48 | 6.573% | $47.4037 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $178.81 | 9.218% | $195.2927 | $195.29 | $195.30 | $195.30 |
| Purchase #4 | $26.96 | 13.625% | $30.6333 | $30.63 | $30.65 | $30.60 |
| Purchase #5 | $154.32 | 12.515% | $173.6331 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $15.90 | 6.315% | $16.9041 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $209.81 | 11.703% | $234.3641 | $234.36 | $234.35 | $234.40 |
| 7 purchase totals = | $780.87 | $854.2362 | $854.22 | $854.25 | $854.20 | |