| 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 | $173.96 | 6.542% | $185.3405 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $113.62 | 8.291% | $123.0402 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $158.64 | 7.171% | $170.0161 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $154.29 | 6.530% | $164.3651 | $164.37 | $164.35 | $164.40 |
| Purchase #5 | $214.57 | 9.205% | $234.3212 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $65.81 | 3.530% | $68.1331 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $143.51 | 3.543% | $148.5946 | $148.59 | $148.60 | $148.60 |
| 7 purchase totals = | $1,024.40 | $1,093.8108 | $1,093.81 | $1,093.80 | $1,093.70 | |