| 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 | $141.82 | 13.716% | $161.272 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $109.39 | 10.624% | $121.0116 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $226.96 | 4.454% | $237.0688 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $175.98 | 11.206% | $195.7003 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $179.35 | 3.737% | $186.0523 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $50.79 | 5.431% | $53.5484 | $53.55 | $53.55 | $53.50 |
| Purchase #7 | $140.29 | 13.843% | $159.7103 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $1,024.58 | $1,114.3637 | $1,114.36 | $1,114.30 | $1,114.40 | |