| 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 | $187.80 | 10.338% | $207.2148 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $80.28 | 4.290% | $83.724 | $83.72 | $83.70 | $83.70 |
| Purchase #3 | $50.35 | 4.740% | $52.7366 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $64.55 | 7.647% | $69.4861 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $231.38 | 10.795% | $256.3575 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $167.76 | 10.359% | $185.1383 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $47.64 | 13.734% | $54.1829 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $829.76 | $908.8402 | $908.84 | $908.85 | $908.80 | |