| 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 | $165.80 | 8.717% | $180.2528 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $210.83 | 8.168% | $228.0506 | $228.05 | $228.05 | $228.10 |
| Purchase #3 | $81.91 | 11.357% | $91.2125 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $154.81 | 13.316% | $175.4245 | $175.42 | $175.40 | $175.40 |
| Purchase #5 | $111.42 | 10.665% | $123.3029 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $116.93 | 12.374% | $131.3989 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $52.88 | 8.174% | $57.2024 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $894.58 | $986.8446 | $986.83 | $986.80 | $986.90 | |