| 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 | $161.94 | 11.161% | $180.0141 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $200.59 | 5.492% | $211.6064 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $143.88 | 5.545% | $151.8581 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $27.73 | 8.348% | $30.0449 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $44.82 | 12.623% | $50.4776 | $50.48 | $50.50 | $50.50 |
| Purchase #6 | $19.65 | 4.375% | $20.5097 | $20.51 | $20.50 | $20.50 |
| Purchase #7 | $178.30 | 11.367% | $198.5674 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $776.91 | $843.0782 | $843.08 | $843.05 | $843.10 | |