| 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 | $144.45 | 6.627% | $154.0227 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $168.72 | 11.266% | $187.728 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $218.56 | 13.271% | $247.5651 | $247.57 | $247.55 | $247.60 |
| Purchase #4 | $180.39 | 5.688% | $190.6506 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $52.66 | 3.575% | $54.5426 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $223.28 | 3.320% | $230.6929 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $230.96 | 8.807% | $251.3006 | $251.30 | $251.30 | $251.30 |
| 7 purchase totals = | $1,219.02 | $1,316.5025 | $1,316.50 | $1,316.50 | $1,316.50 | |