| 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 | $163.86 | 9.521% | $179.4611 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $243.40 | 13.342% | $275.8744 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $231.73 | 3.430% | $239.6783 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $38.61 | 13.398% | $43.783 | $43.78 | $43.80 | $43.80 |
| Purchase #5 | $53.45 | 3.809% | $55.4859 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $124.95 | 11.395% | $139.1881 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $241.56 | 7.390% | $259.4113 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,097.56 | $1,192.8821 | $1,192.88 | $1,192.90 | $1,193.00 | |