| 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 | $160.26 | 9.661% | $175.7427 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $77.92 | 11.470% | $86.8574 | $86.86 | $86.85 | $86.90 |
| Purchase #3 | $250.78 | 7.141% | $268.6882 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $187.75 | 11.528% | $209.3938 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $144.34 | 9.292% | $157.7521 | $157.75 | $157.75 | $157.80 |
| Purchase #6 | $38.25 | 8.767% | $41.6034 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $183.63 | 3.209% | $189.5227 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $1,042.93 | $1,129.5603 | $1,129.55 | $1,129.55 | $1,129.60 | |