| 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 | $151.41 | 12.405% | $170.1924 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $10.68 | 3.210% | $11.0228 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $157.83 | 6.593% | $168.2357 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $152.34 | 7.205% | $163.3161 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $59.64 | 5.685% | $63.0305 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $158.50 | 9.287% | $173.2199 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $44.89 | 4.401% | $46.8656 | $46.87 | $46.85 | $46.90 |
| 7 purchase totals = | $735.29 | $795.8830 | $795.89 | $795.85 | $795.80 | |