| 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 | $72.76 | 10.329% | $80.2754 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $137.95 | 7.432% | $148.2024 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $105.30 | 3.548% | $109.036 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $237.60 | 4.810% | $249.0286 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $183.87 | 6.141% | $195.1615 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $131.61 | 9.751% | $144.4433 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $195.47 | 5.512% | $206.2443 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,064.56 | $1,132.3915 | $1,132.39 | $1,132.45 | $1,132.30 | |