| 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 | $160.43 | 9.652% | $175.9147 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $136.35 | 3.485% | $141.1018 | $141.10 | $141.10 | $141.10 |
| Purchase #3 | $176.91 | 3.720% | $183.4911 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $239.26 | 3.261% | $247.0623 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $119.85 | 10.500% | $132.4343 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $21.46 | 4.308% | $22.3845 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $193.99 | 12.649% | $218.5278 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $1,048.25 | $1,120.9165 | $1,120.90 | $1,120.95 | $1,120.90 | |