| 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 | $143.65 | 6.378% | $152.812 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $165.78 | 5.753% | $175.3173 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $105.99 | 6.873% | $113.2747 | $113.27 | $113.25 | $113.30 |
| Purchase #4 | $230.48 | 5.486% | $243.1241 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $35.35 | 10.258% | $38.9762 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $108.77 | 10.138% | $119.7971 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $46.34 | 3.230% | $47.8368 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $836.36 | $891.1382 | $891.14 | $891.10 | $891.10 | |