| 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 | $187.63 | 3.451% | $194.1051 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $145.32 | 11.476% | $161.9969 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $56.78 | 12.650% | $63.9627 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $192.31 | 5.541% | $202.9659 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $89.91 | 10.529% | $99.3766 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $202.87 | 4.637% | $212.2771 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $193.96 | 5.729% | $205.072 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,068.78 | $1,139.7563 | $1,139.77 | $1,139.75 | $1,139.90 | |