| 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 | $14.69 | 13.343% | $16.6501 | $16.65 | $16.65 | $16.70 |
| Purchase #2 | $146.40 | 11.552% | $163.3121 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $221.35 | 4.600% | $231.5321 | $231.53 | $231.55 | $231.50 |
| Purchase #4 | $206.89 | 12.843% | $233.4609 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $156.81 | 11.510% | $174.8588 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $154.32 | 4.780% | $161.6965 | $161.70 | $161.70 | $161.70 |
| Purchase #7 | $8.36 | 4.251% | $8.7154 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $908.82 | $990.2259 | $990.23 | $990.20 | $990.30 | |