| 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 | $165.97 | 3.320% | $171.4802 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $141.70 | 10.476% | $156.5445 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $26.25 | 7.564% | $28.2356 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $104.28 | 6.142% | $110.6849 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $223.72 | 13.223% | $253.3025 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $164.76 | 6.740% | $175.8648 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $92.45 | 7.330% | $99.2266 | $99.23 | $99.25 | $99.20 |
| 7 purchase totals = | $919.13 | $995.3391 | $995.33 | $995.40 | $995.30 | |