| 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 | $168.53 | 3.124% | $173.7949 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $163.81 | 13.520% | $185.9571 | $185.96 | $185.95 | $186.00 |
| Purchase #3 | $172.70 | 9.496% | $189.0996 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $127.75 | 4.210% | $133.1283 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $53.78 | 8.561% | $58.3841 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $67.61 | 6.795% | $72.2041 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $134.56 | 5.602% | $142.0981 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $888.74 | $954.6662 | $954.66 | $954.70 | $954.70 | |