| 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 | $166.87 | 8.437% | $180.9488 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $145.71 | 12.722% | $164.2472 | $164.25 | $164.25 | $164.20 |
| Purchase #3 | $142.63 | 12.339% | $160.2291 | $160.23 | $160.25 | $160.20 |
| Purchase #4 | $243.91 | 11.166% | $271.145 | $271.15 | $271.15 | $271.10 |
| Purchase #5 | $200.46 | 8.576% | $217.6514 | $217.65 | $217.65 | $217.70 |
| Purchase #6 | $51.92 | 5.530% | $54.7912 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $117.31 | 12.857% | $132.3925 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $1,068.81 | $1,181.4052 | $1,181.41 | $1,181.45 | $1,181.30 | |