| 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 | $124.37 | 6.143% | $132.01 | $132.01 | $132.00 | $132.00 |
| Purchase #2 | $168.86 | 4.555% | $176.5516 | $176.55 | $176.55 | $176.60 |
| Purchase #3 | $174.69 | 3.324% | $180.4967 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $106.85 | 5.171% | $112.3752 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $80.58 | 12.170% | $90.3866 | $90.39 | $90.40 | $90.40 |
| Purchase #6 | $159.50 | 13.282% | $180.6848 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $28.62 | 13.583% | $32.5075 | $32.51 | $32.50 | $32.50 |
| 7 purchase totals = | $843.47 | $905.0124 | $905.02 | $905.05 | $905.10 | |