| 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 | $157.73 | 3.601% | $163.4099 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $46.87 | 9.751% | $51.4403 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $110.31 | 4.800% | $115.6049 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $163.85 | 10.652% | $181.3033 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $248.76 | 4.228% | $259.2776 | $259.28 | $259.30 | $259.30 |
| Purchase #6 | $60.31 | 11.868% | $67.4676 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $158.82 | 13.484% | $180.2353 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $946.65 | $1,018.7389 | $1,018.74 | $1,018.75 | $1,018.70 | |