| 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 | $172.83 | 10.143% | $190.3601 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $185.79 | 4.205% | $193.6025 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $201.63 | 7.620% | $216.9942 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $120.81 | 9.374% | $132.1347 | $132.13 | $132.15 | $132.10 |
| Purchase #5 | $106.71 | 5.382% | $112.4531 | $112.45 | $112.45 | $112.50 |
| Purchase #6 | $165.93 | 13.362% | $188.1016 | $188.10 | $188.10 | $188.10 |
| Purchase #7 | $28.42 | 13.181% | $32.166 | $32.17 | $32.15 | $32.20 |
| 7 purchase totals = | $982.12 | $1,065.8122 | $1,065.80 | $1,065.80 | $1,065.90 | |