| 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 | $140.26 | 12.486% | $157.7729 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $57.44 | 5.430% | $60.559 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $191.85 | 12.371% | $215.5838 | $215.58 | $215.60 | $215.60 |
| Purchase #4 | $141.90 | 4.799% | $148.7098 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $126.42 | 12.116% | $141.737 | $141.74 | $141.75 | $141.70 |
| Purchase #6 | $176.77 | 3.149% | $182.3365 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $125.32 | 6.114% | $132.9821 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $959.96 | $1,039.6811 | $1,039.68 | $1,039.70 | $1,039.70 | |