| 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 | $184.63 | 3.640% | $191.3505 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $210.32 | 5.643% | $222.1884 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $229.27 | 11.247% | $255.056 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $192.82 | 4.288% | $201.0881 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $217.73 | 13.484% | $247.0887 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $225.36 | 11.634% | $251.5784 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $175.72 | 8.615% | $190.8583 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $1,435.85 | $1,559.2084 | $1,559.22 | $1,559.25 | $1,559.40 | |