| 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 | $176.32 | 3.403% | $182.3202 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $28.58 | 4.484% | $29.8615 | $29.86 | $29.85 | $29.90 |
| Purchase #3 | $217.99 | 6.150% | $231.3964 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $142.87 | 8.195% | $154.5782 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $217.38 | 12.772% | $245.1438 | $245.14 | $245.15 | $245.10 |
| Purchase #6 | $180.78 | 10.582% | $199.9101 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $40.36 | 3.538% | $41.7879 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $1,004.28 | $1,084.9981 | $1,085.00 | $1,085.00 | $1,085.00 | |