| 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 | $161.67 | 4.402% | $168.7867 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $135.93 | 11.465% | $151.5144 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $186.78 | 9.766% | $205.0209 | $205.02 | $205.00 | $205.00 |
| Purchase #4 | $52.37 | 3.320% | $54.1087 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $168.42 | 4.662% | $176.2717 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $195.71 | 8.332% | $212.0166 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $184.41 | 9.682% | $202.2646 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $1,085.29 | $1,169.9836 | $1,169.98 | $1,169.90 | $1,170.00 | |