| 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 | $165.52 | 3.456% | $171.2404 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $31.77 | 10.184% | $35.0055 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $175.30 | 8.306% | $189.8604 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $219.83 | 9.677% | $241.1029 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $147.64 | 10.203% | $162.7037 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $57.91 | 12.225% | $64.9895 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $96.58 | 12.863% | $109.0031 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $894.55 | $973.9055 | $973.90 | $973.90 | $973.90 | |