| 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 | $163.47 | 3.583% | $169.3271 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $5.92 | 6.294% | $6.2926 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $99.57 | 6.613% | $106.1546 | $106.15 | $106.15 | $106.20 |
| Purchase #4 | $245.44 | 4.822% | $257.2751 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $186.46 | 10.639% | $206.2975 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $123.87 | 12.499% | $139.3525 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $228.66 | 8.261% | $247.5496 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,053.39 | $1,132.2490 | $1,132.25 | $1,132.30 | $1,132.30 | |