| 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 | $136.80 | 7.537% | $147.1106 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $144.47 | 10.571% | $159.7419 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $210.38 | 5.742% | $222.46 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $185.93 | 6.212% | $197.48 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $63.87 | 13.116% | $72.2472 | $72.25 | $72.25 | $72.20 |
| Purchase #6 | $88.84 | 10.522% | $98.1877 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $233.74 | 11.805% | $261.333 | $261.33 | $261.35 | $261.30 |
| 7 purchase totals = | $1,064.03 | $1,158.5604 | $1,158.56 | $1,158.60 | $1,158.50 | |