| 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 | $165.34 | 7.373% | $177.5305 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $50.98 | 8.412% | $55.2684 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $115.45 | 9.274% | $126.1568 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $8.25 | 6.602% | $8.7947 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $125.64 | 12.348% | $141.154 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $244.26 | 3.798% | $253.537 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $213.55 | 13.823% | $243.069 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $923.47 | $1,005.5104 | $1,005.51 | $1,005.50 | $1,005.60 | |