| 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 | $135.35 | 9.318% | $147.9619 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $211.40 | 11.771% | $236.2839 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $160.85 | 5.298% | $169.3718 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $85.48 | 5.390% | $90.0874 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $182.59 | 12.822% | $206.0017 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $13.34 | 12.241% | $14.9729 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $127.69 | 10.841% | $141.5329 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $916.70 | $1,006.2125 | $1,006.20 | $1,006.20 | $1,006.30 | |