| 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 | $174.57 | 12.199% | $195.8658 | $195.87 | $195.85 | $195.90 |
| Purchase #2 | $250.92 | 13.166% | $283.9561 | $283.96 | $283.95 | $284.00 |
| Purchase #3 | $166.39 | 8.559% | $180.6313 | $180.63 | $180.65 | $180.60 |
| Purchase #4 | $30.92 | 7.122% | $33.1221 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $30.44 | 8.650% | $33.0731 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $120.66 | 4.112% | $125.6215 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $150.90 | 11.171% | $167.757 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $924.80 | $1,020.0269 | $1,020.03 | $1,019.95 | $1,020.10 | |