| 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 | $156.44 | 12.323% | $175.7181 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $212.64 | 8.238% | $230.1573 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $35.57 | 3.313% | $36.7484 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $95.86 | 12.253% | $107.6057 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $19.84 | 5.873% | $21.0052 | $21.01 | $21.00 | $21.00 |
| Purchase #6 | $138.61 | 5.501% | $146.2349 | $146.23 | $146.25 | $146.20 |
| Purchase #7 | $73.64 | 7.744% | $79.3427 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $732.60 | $796.8123 | $796.82 | $796.80 | $796.70 | |