| 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 | $174.41 | 13.489% | $197.9362 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $78.73 | 9.730% | $86.3904 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $82.46 | 3.149% | $85.0567 | $85.06 | $85.05 | $85.10 |
| Purchase #4 | $156.67 | 9.551% | $171.6336 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $125.44 | 12.304% | $140.8741 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $141.57 | 12.170% | $158.7991 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $245.85 | 3.325% | $254.0245 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,005.13 | $1,094.7146 | $1,094.71 | $1,094.70 | $1,094.70 | |