| 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 | $136.30 | 6.321% | $144.9155 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $146.52 | 13.133% | $165.7625 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $30.75 | 13.802% | $34.9941 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $211.63 | 5.486% | $223.24 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $43.27 | 12.472% | $48.6666 | $48.67 | $48.65 | $48.70 |
| Purchase #6 | $164.82 | 13.157% | $186.5054 | $186.51 | $186.50 | $186.50 |
| Purchase #7 | $111.74 | 12.786% | $126.0271 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $845.03 | $930.1112 | $930.12 | $930.10 | $930.10 | |