| 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 | $236.69 | 7.484% | $254.4039 | $254.40 | $254.40 | $254.40 |
| Purchase #2 | $219.77 | 4.828% | $230.3805 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $144.59 | 3.448% | $149.5755 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $176.97 | 6.250% | $188.0306 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $150.62 | 5.315% | $158.6255 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $81.62 | 5.856% | $86.3997 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $102.94 | 5.696% | $108.8035 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $1,113.20 | $1,176.2192 | $1,176.22 | $1,176.30 | $1,176.20 | |