| 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 | $156.32 | 9.536% | $171.2267 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $58.63 | 13.834% | $66.7409 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $35.86 | 3.475% | $37.1061 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $167.38 | 12.159% | $187.7317 | $187.73 | $187.75 | $187.70 |
| Purchase #5 | $23.26 | 6.119% | $24.6833 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $114.93 | 12.282% | $129.0457 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $52.96 | 10.246% | $58.3863 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $609.34 | $674.9207 | $674.93 | $675.00 | $674.80 | |