| 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 | $165.64 | 4.505% | $173.1021 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $107.46 | 10.569% | $118.8174 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $94.88 | 9.203% | $103.6118 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $224.46 | 7.807% | $241.9836 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $83.55 | 12.531% | $94.0197 | $94.02 | $94.00 | $94.00 |
| Purchase #6 | $74.55 | 4.111% | $77.6148 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $137.52 | 13.344% | $155.8707 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $888.06 | $965.0201 | $965.01 | $964.95 | $965.00 | |