| 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 | $131.85 | 5.239% | $138.7576 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $209.53 | 12.695% | $236.1298 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $140.64 | 5.306% | $148.1024 | $148.10 | $148.10 | $148.10 |
| Purchase #4 | $88.61 | 7.206% | $94.9952 | $95.00 | $95.00 | $95.00 |
| Purchase #5 | $133.44 | 9.815% | $146.5371 | $146.54 | $146.55 | $146.50 |
| Purchase #6 | $249.75 | 10.531% | $276.0512 | $276.05 | $276.05 | $276.10 |
| Purchase #7 | $136.57 | 7.347% | $146.6038 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $1,090.39 | $1,187.1771 | $1,187.18 | $1,187.20 | $1,187.20 | |