| 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 | $183.90 | 10.112% | $202.496 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $34.45 | 9.863% | $37.8478 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $111.57 | 13.324% | $126.4356 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $172.69 | 9.180% | $188.5429 | $188.54 | $188.55 | $188.50 |
| Purchase #5 | $108.56 | 5.393% | $114.4146 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $198.48 | 3.326% | $205.0814 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $63.77 | 11.730% | $71.2502 | $71.25 | $71.25 | $71.30 |
| 7 purchase totals = | $873.42 | $946.0685 | $946.07 | $946.10 | $946.00 | |