| 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 | $123.96 | 13.255% | $140.3909 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $182.83 | 12.354% | $205.4168 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $62.95 | 10.820% | $69.7612 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $161.68 | 6.117% | $171.57 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $162.98 | 8.544% | $176.905 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $175.32 | 3.849% | $182.0681 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $215.42 | 4.629% | $225.3918 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,085.14 | $1,171.5038 | $1,171.51 | $1,171.45 | $1,171.60 | |