| 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 | $161.36 | 10.271% | $177.9333 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $142.32 | 11.652% | $158.9031 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $189.65 | 3.488% | $196.265 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $137.95 | 4.764% | $144.5219 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $9.88 | 13.509% | $11.2147 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $230.58 | 6.289% | $245.0812 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $25.32 | 7.211% | $27.1458 | $27.15 | $27.15 | $27.10 |
| 7 purchase totals = | $897.06 | $961.0650 | $961.06 | $961.05 | $961.00 | |