| 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 | $143.50 | 7.285% | $153.954 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $195.31 | 10.212% | $215.2551 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $104.34 | 7.664% | $112.3366 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $146.93 | 6.583% | $156.6024 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $39.98 | 3.749% | $41.4789 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $23.80 | 8.834% | $25.9025 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $207.29 | 3.208% | $213.9399 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $861.15 | $919.4694 | $919.47 | $919.50 | $919.50 | |