| 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 | $232.48 | 7.595% | $250.1369 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $146.45 | 7.753% | $157.8043 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $80.84 | 8.831% | $87.979 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $180.46 | 13.657% | $205.1054 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $89.91 | 3.485% | $93.0434 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $111.62 | 8.712% | $121.3443 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $172.70 | 7.718% | $186.029 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $1,014.46 | $1,101.4423 | $1,101.44 | $1,101.50 | $1,101.30 | |