| 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 | $125.97 | 6.312% | $133.9212 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $178.83 | 6.454% | $190.3717 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $23.43 | 3.816% | $24.3241 | $24.32 | $24.30 | $24.30 |
| Purchase #4 | $71.32 | 3.209% | $73.6087 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $100.67 | 13.454% | $114.2141 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $191.43 | 9.514% | $209.6427 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $62.52 | 10.527% | $69.1015 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $754.17 | $815.1840 | $815.17 | $815.10 | $815.10 | |