| 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 | $118.65 | 13.665% | $134.8635 | $134.86 | $134.85 | $134.90 |
| Purchase #2 | $152.65 | 4.615% | $159.6948 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $45.43 | 9.326% | $49.6668 | $49.67 | $49.65 | $49.70 |
| Purchase #4 | $180.27 | 6.736% | $192.413 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $56.25 | 7.490% | $60.4631 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $34.63 | 8.331% | $37.515 | $37.52 | $37.50 | $37.50 |
| Purchase #7 | $120.34 | 11.762% | $134.4944 | $134.49 | $134.50 | $134.50 |
| 7 purchase totals = | $708.22 | $769.1106 | $769.10 | $769.05 | $769.20 | |