| 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 | $149.50 | 13.242% | $169.2968 | $169.30 | $169.30 | $169.30 |
| Purchase #2 | $183.70 | 4.472% | $191.9151 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $222.60 | 11.173% | $247.4711 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $190.43 | 12.234% | $213.7272 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $164.69 | 4.338% | $171.8343 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $201.97 | 12.678% | $227.5758 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $33.77 | 6.793% | $36.064 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $1,146.66 | $1,257.8843 | $1,257.89 | $1,257.90 | $1,257.90 | |