| 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 | $169.87 | 4.808% | $178.0373 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $16.72 | 9.225% | $18.2624 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $198.67 | 5.572% | $209.7399 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $42.63 | 7.541% | $45.8447 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $80.43 | 3.703% | $83.4083 | $83.41 | $83.40 | $83.40 |
| Purchase #6 | $215.69 | 5.359% | $227.2488 | $227.25 | $227.25 | $227.20 |
| Purchase #7 | $219.62 | 11.625% | $245.1508 | $245.15 | $245.15 | $245.20 |
| 7 purchase totals = | $943.63 | $1,007.6922 | $1,007.69 | $1,007.70 | $1,007.60 | |