| 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 | $153.45 | 5.765% | $162.2964 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $110.93 | 5.683% | $117.2342 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $69.92 | 4.531% | $73.0881 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $131.60 | 10.373% | $145.2509 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $58.61 | 4.106% | $61.0165 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $170.90 | 7.681% | $184.0268 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $13.99 | 8.659% | $15.2014 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $709.40 | $758.1143 | $758.12 | $758.15 | $758.10 | |