| 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 | $132.53 | 10.774% | $146.8088 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $80.72 | 9.481% | $88.3731 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $37.56 | 4.320% | $39.1826 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $185.88 | 10.380% | $205.1743 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $172.74 | 7.689% | $186.022 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $191.78 | 6.733% | $204.6925 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $122.75 | 4.143% | $127.8355 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $923.96 | $998.0888 | $998.08 | $998.05 | $998.10 | |