| 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 | $115.98 | 9.854% | $127.4087 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $142.63 | 6.634% | $152.0921 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $77.50 | 8.536% | $84.1154 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $156.86 | 4.502% | $163.9218 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $115.30 | 6.103% | $122.3368 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $168.75 | 10.275% | $186.0891 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $102.56 | 12.174% | $115.0457 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $879.58 | $951.0096 | $951.02 | $951.00 | $950.90 | |