| 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 | $159.75 | 11.338% | $177.8625 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $224.30 | 8.199% | $242.6904 | $242.69 | $242.70 | $242.70 |
| Purchase #3 | $241.69 | 10.515% | $267.1037 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $46.33 | 11.673% | $51.7381 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $121.49 | 7.319% | $130.3819 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $186.71 | 3.265% | $192.8061 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $45.41 | 13.280% | $51.4404 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $1,025.68 | $1,114.0231 | $1,114.02 | $1,114.05 | $1,114.00 | |