| 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 | $166.84 | 4.477% | $174.3094 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $117.62 | 10.323% | $129.7619 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $153.45 | 7.345% | $164.7209 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $157.53 | 7.169% | $168.8233 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $192.29 | 13.305% | $217.8742 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $165.46 | 8.840% | $180.0867 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $57.52 | 11.789% | $64.301 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,010.71 | $1,099.8774 | $1,099.87 | $1,099.80 | $1,099.90 | |