| 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 | $142.25 | 6.398% | $151.3512 | $151.35 | $151.35 | $151.40 |
| Purchase #2 | $99.84 | 7.186% | $107.0145 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $108.28 | 5.226% | $113.9387 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $247.56 | 5.376% | $260.8688 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $132.68 | 13.488% | $150.5759 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $173.96 | 6.640% | $185.5109 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $66.27 | 6.713% | $70.7187 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $970.84 | $1,039.9787 | $1,039.98 | $1,039.95 | $1,040.00 | |