| 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 | $174.77 | 13.709% | $198.7292 | $198.73 | $198.75 | $198.70 |
| Purchase #2 | $149.97 | 9.746% | $164.5861 | $164.59 | $164.60 | $164.60 |
| Purchase #3 | $212.51 | 5.805% | $224.8462 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $26.52 | 13.130% | $30.0021 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $176.77 | 6.742% | $188.6878 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $31.89 | 7.559% | $34.3006 | $34.30 | $34.30 | $34.30 |
| Purchase #7 | $32.58 | 3.669% | $33.7754 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $805.01 | $874.9274 | $874.94 | $875.00 | $874.90 | |