| 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 | $90.61 | 3.603% | $93.8747 | $93.87 | $93.85 | $93.90 |
| Purchase #2 | $136.44 | 13.419% | $154.7489 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $93.47 | 11.538% | $104.2546 | $104.25 | $104.25 | $104.30 |
| Purchase #4 | $174.66 | 10.428% | $192.8735 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $160.61 | 6.711% | $171.3885 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $9.88 | 10.270% | $10.8947 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $187.64 | 5.308% | $197.5999 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $853.31 | $925.6348 | $925.62 | $925.60 | $925.70 | |