| 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 | $182.97 | 12.789% | $206.37 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $157.27 | 5.659% | $166.1699 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $207.58 | 3.822% | $215.5137 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $6.30 | 4.425% | $6.5788 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $237.75 | 6.578% | $253.3892 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $133.95 | 8.496% | $145.3304 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $56.78 | 7.322% | $60.9374 | $60.94 | $60.95 | $60.90 |
| 7 purchase totals = | $982.60 | $1,054.2894 | $1,054.29 | $1,054.30 | $1,054.30 | |