| 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 | $69.27 | 13.155% | $78.3825 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $136.46 | 12.267% | $153.1995 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $233.70 | 13.777% | $265.8968 | $265.90 | $265.90 | $265.90 |
| Purchase #4 | $191.50 | 13.124% | $216.6325 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $234.26 | 5.665% | $247.5308 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $156.85 | 10.560% | $173.4134 | $173.41 | $173.40 | $173.40 |
| Purchase #7 | $175.58 | 11.408% | $195.6102 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $1,197.62 | $1,330.6657 | $1,330.66 | $1,330.70 | $1,330.60 | |