| 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 | $164.56 | 3.270% | $169.9411 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $162.92 | 4.195% | $169.7545 | $169.75 | $169.75 | $169.80 |
| Purchase #3 | $228.90 | 9.399% | $250.4143 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $220.29 | 3.328% | $227.6213 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $212.37 | 8.496% | $230.413 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $117.87 | 5.660% | $124.5414 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $165.68 | 10.608% | $183.2553 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $1,272.59 | $1,355.9409 | $1,355.93 | $1,355.90 | $1,355.90 | |