| 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 | $200.59 | 6.575% | $213.7788 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $166.73 | 5.800% | $176.4003 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $109.83 | 11.566% | $122.5329 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $185.31 | 9.598% | $203.0961 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $71.37 | 9.522% | $78.1659 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $95.72 | 10.349% | $105.6261 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $68.87 | 7.479% | $74.0208 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $898.42 | $973.6209 | $973.63 | $973.65 | $973.60 | |