| 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 | $190.56 | 5.668% | $201.3609 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $77.96 | 13.831% | $88.7426 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $235.83 | 5.760% | $249.4138 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $188.61 | 8.221% | $204.1156 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $197.26 | 5.569% | $208.2454 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $192.79 | 4.729% | $201.907 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $130.79 | 13.849% | $148.9031 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,213.80 | $1,302.6884 | $1,302.69 | $1,302.65 | $1,302.60 | |