| 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 | $178.82 | 7.475% | $192.1868 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $30.29 | 5.327% | $31.9035 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $164.60 | 10.433% | $181.7727 | $181.77 | $181.75 | $181.80 |
| Purchase #4 | $46.59 | 7.619% | $50.1397 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $201.27 | 3.707% | $208.7311 | $208.73 | $208.75 | $208.70 |
| Purchase #6 | $169.67 | 9.856% | $186.3927 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $180.64 | 3.764% | $187.4393 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $971.88 | $1,038.5658 | $1,038.56 | $1,038.60 | $1,038.50 | |