| 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 | $154.51 | 8.412% | $167.5074 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $205.62 | 12.545% | $231.415 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $198.73 | 3.734% | $206.1506 | $206.15 | $206.15 | $206.20 |
| Purchase #4 | $98.49 | 13.418% | $111.7054 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $198.87 | 10.734% | $220.2167 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $176.74 | 9.714% | $193.9085 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $176.34 | 5.307% | $185.6984 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $1,209.30 | $1,316.6020 | $1,316.62 | $1,316.55 | $1,316.60 | |