| 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 | $165.93 | 9.680% | $181.992 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $62.91 | 12.606% | $70.8404 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $31.48 | 5.711% | $33.2778 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $207.38 | 8.180% | $224.3437 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $90.79 | 9.243% | $99.1817 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $104.89 | 6.488% | $111.6953 | $111.70 | $111.70 | $111.70 |
| Purchase #7 | $158.83 | 12.411% | $178.5424 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $822.21 | $899.8733 | $899.87 | $899.95 | $899.80 | |