| 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 | $182.78 | 5.318% | $192.5002 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $152.38 | 8.637% | $165.5411 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $182.46 | 6.384% | $194.1082 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $209.25 | 10.741% | $231.7255 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $40.82 | 10.839% | $45.2445 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $190.36 | 4.531% | $198.9852 | $198.99 | $199.00 | $199.00 |
| Purchase #7 | $54.65 | 11.275% | $60.8118 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $1,012.70 | $1,088.9165 | $1,088.92 | $1,088.95 | $1,088.80 | |