| 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 | $169.73 | 6.438% | $180.6572 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $143.35 | 12.366% | $161.0767 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $201.90 | 3.391% | $208.7464 | $208.75 | $208.75 | $208.70 |
| Purchase #4 | $52.98 | 11.112% | $58.8671 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $195.33 | 6.303% | $207.6416 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $147.79 | 8.663% | $160.593 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $88.93 | 11.273% | $98.9551 | $98.96 | $98.95 | $99.00 |
| 7 purchase totals = | $1,000.01 | $1,076.5371 | $1,076.55 | $1,076.55 | $1,076.60 | |