| 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 | $147.96 | 7.702% | $159.3559 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $57.90 | 13.449% | $65.687 | $65.69 | $65.70 | $65.70 |
| Purchase #3 | $41.34 | 10.475% | $45.6704 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $126.51 | 9.741% | $138.8333 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $156.55 | 9.838% | $171.9514 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $28.28 | 8.756% | $30.7562 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $51.38 | 4.405% | $53.6433 | $53.64 | $53.65 | $53.60 |
| 7 purchase totals = | $609.92 | $665.8975 | $665.90 | $665.90 | $666.00 | |