| 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 | $181.59 | 5.854% | $192.2203 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $109.34 | 11.739% | $122.1754 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $71.45 | 13.304% | $80.9557 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $135.41 | 7.644% | $145.7607 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $24.44 | 12.429% | $27.4776 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $109.25 | 12.219% | $122.5993 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $99.72 | 8.795% | $108.4904 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $731.20 | $799.6794 | $799.69 | $799.70 | $799.80 | |