| 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 | $178.27 | 11.442% | $198.6677 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $127.56 | 13.797% | $145.1595 | $145.16 | $145.15 | $145.20 |
| Purchase #3 | $172.79 | 4.693% | $180.899 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $68.60 | 9.534% | $75.1403 | $75.14 | $75.15 | $75.10 |
| Purchase #5 | $48.40 | 13.647% | $55.0051 | $55.01 | $55.00 | $55.00 |
| Purchase #6 | $188.95 | 9.821% | $207.5068 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $200.51 | 7.673% | $215.8951 | $215.90 | $215.90 | $215.90 |
| 7 purchase totals = | $985.08 | $1,078.2735 | $1,078.29 | $1,078.25 | $1,078.30 | |