| 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 | $139.37 | 3.471% | $144.2075 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $54.76 | 12.746% | $61.7397 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $244.58 | 5.861% | $258.9148 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $86.37 | 8.739% | $93.9179 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $191.36 | 3.530% | $198.115 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $151.76 | 6.341% | $161.3831 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $201.83 | 8.797% | $219.585 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $1,070.03 | $1,137.8630 | $1,137.87 | $1,137.85 | $1,137.80 | |