| 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 | $168.97 | 7.387% | $181.4518 | $181.45 | $181.45 | $181.50 |
| Purchase #2 | $249.37 | 13.449% | $282.9078 | $282.91 | $282.90 | $282.90 |
| Purchase #3 | $205.54 | 6.804% | $219.5249 | $219.52 | $219.50 | $219.50 |
| Purchase #4 | $117.98 | 13.501% | $133.9085 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $114.75 | 10.849% | $127.1992 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $75.52 | 5.166% | $79.4214 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $174.44 | 6.250% | $185.3425 | $185.34 | $185.35 | $185.30 |
| 7 purchase totals = | $1,106.57 | $1,209.7561 | $1,209.75 | $1,209.70 | $1,209.70 | |