| 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 | $136.72 | 7.474% | $146.9385 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $156.93 | 3.253% | $162.0349 | $162.03 | $162.05 | $162.00 |
| Purchase #3 | $154.51 | 8.237% | $167.237 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $223.75 | 4.526% | $233.8769 | $233.88 | $233.90 | $233.90 |
| Purchase #5 | $21.72 | 6.812% | $23.1996 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $30.89 | 12.397% | $34.7194 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $133.73 | 9.871% | $146.9305 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $858.25 | $914.9368 | $914.94 | $915.00 | $914.80 | |