| 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 | $111.67 | 6.724% | $119.1787 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $200.68 | 7.496% | $215.723 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $124.78 | 5.665% | $131.8488 | $131.85 | $131.85 | $131.80 |
| Purchase #4 | $142.25 | 13.306% | $161.1778 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $94.56 | 13.813% | $107.6216 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $135.58 | 8.364% | $146.9199 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $197.57 | 8.112% | $213.5969 | $213.60 | $213.60 | $213.60 |
| 7 purchase totals = | $1,007.09 | $1,096.0667 | $1,096.07 | $1,096.05 | $1,096.00 | |