| 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 | $157.73 | 13.152% | $178.4746 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $9.51 | 10.646% | $10.5224 | $10.52 | $10.50 | $10.50 |
| Purchase #3 | $8.49 | 9.260% | $9.2762 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $219.27 | 6.645% | $233.8405 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $161.87 | 13.447% | $183.6367 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $123.46 | 8.612% | $134.0924 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $34.67 | 6.454% | $36.9076 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $715.00 | $786.7504 | $786.75 | $786.75 | $786.70 | |