| 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 | $145.48 | 9.826% | $159.7749 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $66.67 | 13.324% | $75.5531 | $75.55 | $75.55 | $75.60 |
| Purchase #3 | $163.47 | 4.213% | $170.357 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $115.97 | 13.755% | $131.9217 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $120.31 | 13.698% | $136.7901 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $153.46 | 7.565% | $165.0692 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $216.77 | 13.522% | $246.0816 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $982.13 | $1,085.5476 | $1,085.54 | $1,085.50 | $1,085.70 | |