| 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 | $178.31 | 9.798% | $195.7808 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $207.45 | 6.114% | $220.1335 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $48.85 | 3.275% | $50.4498 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $24.42 | 6.413% | $25.9861 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $122.62 | 9.358% | $134.0948 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $27.49 | 11.372% | $30.6162 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $206.93 | 9.210% | $225.9883 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $816.07 | $883.0495 | $883.05 | $883.10 | $883.00 | |