| 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 | $154.61 | 8.675% | $168.0224 | $168.02 | $168.00 | $168.00 |
| Purchase #2 | $215.38 | 8.117% | $232.8624 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $180.58 | 9.423% | $197.5961 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $231.29 | 3.468% | $239.3111 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $110.30 | 6.578% | $117.5555 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $115.29 | 6.565% | $122.8588 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $189.31 | 10.395% | $208.9888 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,196.76 | $1,287.1951 | $1,287.20 | $1,287.15 | $1,287.30 | |