| 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 | $185.64 | 10.296% | $204.7535 | $204.75 | $204.75 | $204.80 |
| Purchase #2 | $203.38 | 9.771% | $223.2523 | $223.25 | $223.25 | $223.30 |
| Purchase #3 | $161.78 | 7.700% | $174.2371 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $11.81 | 3.532% | $12.2271 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $146.70 | 13.486% | $166.484 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $169.27 | 6.203% | $179.7698 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $12.34 | 5.791% | $13.0546 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $890.92 | $973.7784 | $973.77 | $973.80 | $973.90 | |