| 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 | $176.47 | 4.781% | $184.907 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $158.76 | 5.747% | $167.8839 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $230.35 | 13.627% | $261.7398 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $56.35 | 10.435% | $62.2301 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $185.28 | 3.554% | $191.8649 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $103.89 | 6.270% | $110.4039 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $7.66 | 5.397% | $8.0734 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $918.76 | $987.1030 | $987.09 | $987.10 | $987.10 | |