| 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 | $213.49 | 7.318% | $229.1132 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $168.90 | 7.862% | $182.1789 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $45.52 | 9.797% | $49.9796 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $105.48 | 8.385% | $114.3245 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $157.73 | 8.473% | $171.0945 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $32.68 | 4.529% | $34.1601 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $161.77 | 3.314% | $167.1311 | $167.13 | $167.15 | $167.10 |
| 7 purchase totals = | $885.57 | $947.9819 | $947.97 | $948.00 | $948.00 | |