| 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 | $175.69 | 13.158% | $198.8073 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $106.61 | 3.488% | $110.3286 | $110.33 | $110.35 | $110.30 |
| Purchase #3 | $189.79 | 6.218% | $201.5911 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $195.26 | 11.543% | $217.7989 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $144.52 | 8.324% | $156.5498 | $156.55 | $156.55 | $156.50 |
| Purchase #6 | $151.83 | 8.553% | $164.816 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $57.49 | 9.139% | $62.744 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $1,021.19 | $1,112.6357 | $1,112.64 | $1,112.65 | $1,112.50 | |