| 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 | $175.50 | 13.863% | $199.8296 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $119.67 | 11.779% | $133.7659 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $9.69 | 3.263% | $10.0062 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $187.90 | 12.621% | $211.6149 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $68.49 | 13.108% | $77.4677 | $77.47 | $77.45 | $77.50 |
| Purchase #6 | $66.70 | 12.607% | $75.1089 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $97.81 | 10.767% | $108.3412 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $725.76 | $816.1344 | $816.14 | $816.10 | $816.10 | |