| 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 | $106.41 | 8.241% | $115.1792 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $144.30 | 3.563% | $149.4414 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $25.57 | 12.721% | $28.8228 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $221.32 | 7.670% | $238.2952 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $29.51 | 7.201% | $31.635 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $182.91 | 11.367% | $203.7014 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $170.63 | 11.575% | $190.3804 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $880.65 | $957.4554 | $957.46 | $957.50 | $957.40 | |