| 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 | $148.74 | 9.565% | $162.967 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $183.27 | 13.515% | $208.0389 | $208.04 | $208.05 | $208.00 |
| Purchase #3 | $164.74 | 5.228% | $173.3526 | $173.35 | $173.35 | $173.40 |
| Purchase #4 | $33.90 | 8.686% | $36.8446 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $162.35 | 11.686% | $181.3222 | $181.32 | $181.30 | $181.30 |
| Purchase #6 | $172.50 | 10.599% | $190.7833 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $159.77 | 7.850% | $172.3119 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $1,025.27 | $1,125.6205 | $1,125.61 | $1,125.60 | $1,125.60 | |