| 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 | $163.58 | 10.336% | $180.4876 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $111.30 | 7.476% | $119.6208 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $162.99 | 12.832% | $183.9049 | $183.90 | $183.90 | $183.90 |
| Purchase #4 | $237.52 | 7.549% | $255.4504 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $70.98 | 7.627% | $76.3936 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $89.38 | 7.647% | $96.2149 | $96.21 | $96.20 | $96.20 |
| Purchase #7 | $156.59 | 3.189% | $161.5837 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $992.34 | $1,073.6559 | $1,073.64 | $1,073.65 | $1,073.70 | |