| 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 | $132.68 | 13.258% | $150.2707 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $96.41 | 13.661% | $109.5806 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $192.37 | 13.785% | $218.8882 | $218.89 | $218.90 | $218.90 |
| Purchase #4 | $108.58 | 4.357% | $113.3108 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $188.87 | 3.285% | $195.0744 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $249.99 | 3.809% | $259.5121 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $214.98 | 8.142% | $232.4837 | $232.48 | $232.50 | $232.50 |
| 7 purchase totals = | $1,183.88 | $1,279.1205 | $1,279.11 | $1,279.10 | $1,279.20 | |