| 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 | $111.91 | 6.193% | $118.8406 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $180.31 | 8.857% | $196.2801 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $118.81 | 8.652% | $129.0894 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $84.63 | 7.383% | $90.8782 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $123.75 | 12.265% | $138.9279 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $113.89 | 11.360% | $126.8279 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $180.39 | 3.694% | $187.0536 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $913.69 | $987.8977 | $987.90 | $988.00 | $987.90 | |