| 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 | $130.72 | 10.187% | $144.0364 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $15.82 | 10.563% | $17.4911 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $183.95 | 5.804% | $194.6265 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $113.38 | 5.472% | $119.5842 | $119.58 | $119.60 | $119.60 |
| Purchase #5 | $222.53 | 12.575% | $250.5131 | $250.51 | $250.50 | $250.50 |
| Purchase #6 | $148.53 | 9.697% | $162.933 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $36.51 | 5.473% | $38.5082 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $851.44 | $927.6925 | $927.69 | $927.75 | $927.60 | |