| 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 | $182.82 | 4.341% | $190.7562 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $248.87 | 3.797% | $258.3196 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $44.25 | 6.669% | $47.201 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $6.25 | 7.574% | $6.7234 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $113.77 | 11.621% | $126.9912 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $109.80 | 12.510% | $123.536 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $48.98 | 9.333% | $53.5513 | $53.55 | $53.55 | $53.60 |
| 7 purchase totals = | $754.74 | $807.0787 | $807.08 | $807.05 | $807.10 | |