| 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 | $185.70 | 10.668% | $205.5105 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $141.66 | 6.784% | $151.2702 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $220.73 | 10.478% | $243.8581 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $199.62 | 3.173% | $205.9539 | $205.95 | $205.95 | $206.00 |
| Purchase #5 | $120.98 | 7.757% | $130.3644 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $155.81 | 7.476% | $167.4584 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $62.75 | 4.509% | $65.5794 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $1,087.25 | $1,169.9949 | $1,169.99 | $1,169.95 | $1,170.20 | |