| 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 | $145.71 | 7.189% | $156.1851 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $182.62 | 13.729% | $207.6919 | $207.69 | $207.70 | $207.70 |
| Purchase #3 | $210.90 | 6.149% | $223.8682 | $223.87 | $223.85 | $223.90 |
| Purchase #4 | $52.66 | 10.398% | $58.1356 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $144.57 | 8.385% | $156.6922 | $156.69 | $156.70 | $156.70 |
| Purchase #6 | $183.58 | 3.814% | $190.5817 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $170.75 | 9.721% | $187.3486 | $187.35 | $187.35 | $187.30 |
| 7 purchase totals = | $1,090.79 | $1,180.5033 | $1,180.51 | $1,180.55 | $1,180.50 | |