| 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 | $138.28 | 11.533% | $154.2278 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $121.78 | 4.447% | $127.1956 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $117.32 | 10.530% | $129.6738 | $129.67 | $129.65 | $129.70 |
| Purchase #4 | $12.85 | 12.446% | $14.4493 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $41.83 | 13.740% | $47.5774 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $44.28 | 8.632% | $48.1022 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $215.75 | 6.643% | $230.0823 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $692.09 | $751.3084 | $751.31 | $751.35 | $751.30 | |