| 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 | $187.73 | 9.443% | $205.4573 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $174.74 | 8.559% | $189.696 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $59.59 | 3.599% | $61.7346 | $61.73 | $61.75 | $61.70 |
| Purchase #4 | $54.57 | 10.341% | $60.2131 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $193.37 | 3.661% | $200.4493 | $200.45 | $200.45 | $200.40 |
| Purchase #6 | $218.28 | 9.384% | $238.7634 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $7.87 | 3.734% | $8.1639 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $896.15 | $964.4776 | $964.47 | $964.45 | $964.50 | |