| 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 | $148.85 | 4.286% | $155.2297 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $102.89 | 4.698% | $107.7238 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $228.68 | 11.181% | $254.2487 | $254.25 | $254.25 | $254.20 |
| Purchase #4 | $75.87 | 13.326% | $85.9804 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $34.51 | 4.503% | $36.064 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $215.75 | 4.581% | $225.6335 | $225.63 | $225.65 | $225.60 |
| Purchase #7 | $145.54 | 11.848% | $162.7836 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $952.09 | $1,027.6637 | $1,027.65 | $1,027.70 | $1,027.60 | |