| 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 | $150.29 | 10.662% | $166.3139 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $203.32 | 13.742% | $231.2602 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $122.32 | 13.798% | $139.1977 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $122.56 | 8.237% | $132.6553 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $44.40 | 4.466% | $46.3829 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $42.52 | 3.194% | $43.8781 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $165.38 | 8.307% | $179.1181 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $850.79 | $938.8062 | $938.81 | $938.80 | $938.90 | |