| 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 | $195.25 | 5.318% | $205.6334 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $114.40 | 9.447% | $125.2074 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $141.59 | 3.765% | $146.9209 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $35.38 | 8.802% | $38.4941 | $38.49 | $38.50 | $38.50 |
| Purchase #5 | $153.39 | 9.387% | $167.7887 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $135.45 | 3.520% | $140.2178 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $90.52 | 4.293% | $94.406 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $865.98 | $918.6683 | $918.67 | $918.65 | $918.60 | |