| 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 | $131.50 | 8.691% | $142.9287 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $166.72 | 9.170% | $182.0082 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $42.68 | 10.709% | $47.2506 | $47.25 | $47.25 | $47.30 |
| Purchase #4 | $28.47 | 9.497% | $31.1738 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $80.82 | 7.104% | $86.5615 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $224.45 | 10.697% | $248.4594 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $44.78 | 10.835% | $49.6319 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $719.42 | $788.0141 | $788.01 | $788.00 | $788.10 | |