| 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 | $168.94 | 12.760% | $190.4967 | $190.50 | $190.50 | $190.50 |
| Purchase #2 | $185.51 | 11.576% | $206.9846 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $150.35 | 10.207% | $165.6962 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $178.42 | 4.393% | $186.258 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $36.71 | 9.138% | $40.0646 | $40.06 | $40.05 | $40.10 |
| Purchase #6 | $166.88 | 9.275% | $182.3581 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $137.91 | 12.320% | $154.9005 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $1,024.72 | $1,126.7587 | $1,126.76 | $1,126.75 | $1,126.90 | |