| 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 | $187.32 | 9.486% | $205.0892 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $176.56 | 4.870% | $185.1585 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $47.97 | 9.174% | $52.3708 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $54.34 | 5.839% | $57.5129 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $185.41 | 5.436% | $195.4889 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $192.51 | 13.180% | $217.8828 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $75.65 | 6.653% | $80.683 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $919.76 | $994.1861 | $994.18 | $994.20 | $994.30 | |