| 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 | $134.88 | 10.313% | $148.7902 | $148.79 | $148.80 | $148.80 |
| Purchase #2 | $189.44 | 8.175% | $204.9267 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $218.88 | 9.562% | $239.8093 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $172.98 | 7.214% | $185.4588 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $59.37 | 10.717% | $65.7327 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $110.63 | 11.650% | $123.5184 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $248.95 | 11.338% | $277.176 | $277.18 | $277.20 | $277.20 |
| 7 purchase totals = | $1,135.13 | $1,245.4121 | $1,245.42 | $1,245.45 | $1,245.40 | |