| 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 | $160.59 | 13.729% | $182.6374 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $91.89 | 9.579% | $100.6921 | $100.69 | $100.70 | $100.70 |
| Purchase #3 | $201.82 | 3.342% | $208.5648 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $178.36 | 5.202% | $187.6383 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $7.84 | 4.583% | $8.1993 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $172.54 | 9.410% | $188.776 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $14.68 | 13.465% | $16.6567 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $827.72 | $893.1646 | $893.17 | $893.20 | $893.20 | |