| 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 | $199.43 | 8.347% | $216.0764 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $181.90 | 12.744% | $205.0813 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $102.87 | 12.638% | $115.8707 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $59.26 | 7.529% | $63.7217 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $27.31 | 11.813% | $30.5361 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $151.26 | 5.616% | $159.7548 | $159.75 | $159.75 | $159.80 |
| Purchase #7 | $126.29 | 5.496% | $133.2309 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $848.32 | $924.2719 | $924.27 | $924.30 | $924.30 | |