| 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 | $185.28 | 6.274% | $196.9045 | $196.90 | $196.90 | $196.90 |
| Purchase #2 | $55.31 | 3.700% | $57.3565 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $7.34 | 3.538% | $7.5997 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $102.47 | 12.539% | $115.3187 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $13.99 | 7.379% | $15.0223 | $15.02 | $15.00 | $15.00 |
| Purchase #6 | $36.64 | 8.136% | $39.621 | $39.62 | $39.60 | $39.60 |
| Purchase #7 | $221.88 | 12.425% | $249.4486 | $249.45 | $249.45 | $249.40 |
| 7 purchase totals = | $622.91 | $681.2713 | $681.27 | $681.20 | $681.20 | |