| 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 | $167.59 | 8.651% | $182.0882 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $181.98 | 5.381% | $191.7723 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $49.48 | 10.474% | $54.6625 | $54.66 | $54.65 | $54.70 |
| Purchase #4 | $34.49 | 10.169% | $37.9973 | $38.00 | $38.00 | $38.00 |
| Purchase #5 | $186.75 | 11.208% | $207.6809 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $107.91 | 6.215% | $114.6166 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $98.44 | 12.135% | $110.3857 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $826.64 | $899.2035 | $899.21 | $899.20 | $899.30 | |