| 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 | $156.71 | 10.128% | $172.5816 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $200.92 | 4.257% | $209.4732 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $219.26 | 5.238% | $230.7448 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $157.85 | 5.306% | $166.2255 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $60.94 | 13.271% | $69.0273 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $242.53 | 7.623% | $261.0181 | $261.02 | $261.00 | $261.00 |
| Purchase #7 | $28.26 | 10.273% | $31.1631 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $1,066.47 | $1,140.2336 | $1,140.23 | $1,140.25 | $1,140.20 | |