| 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 | $14.47 | 5.561% | $15.2747 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $98.67 | 8.786% | $107.3391 | $107.34 | $107.35 | $107.30 |
| Purchase #3 | $140.43 | 3.506% | $145.3535 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $180.29 | 12.425% | $202.691 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $213.67 | 9.417% | $233.7913 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $9.25 | 3.817% | $9.6031 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $117.86 | 13.435% | $133.6945 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $774.64 | $847.7472 | $847.73 | $847.75 | $847.80 | |