| 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 | $123.40 | 3.576% | $127.8128 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $178.87 | 6.414% | $190.3427 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $236.34 | 8.619% | $256.7101 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $52.73 | 7.359% | $56.6104 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $83.70 | 12.102% | $93.8294 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $182.91 | 7.775% | $197.1313 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $228.92 | 4.467% | $239.1459 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $1,086.87 | $1,161.5826 | $1,161.58 | $1,161.60 | $1,161.40 | |