| 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 | $107.48 | 7.298% | $115.3239 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $16.55 | 6.362% | $17.6029 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $230.46 | 5.400% | $242.9048 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $136.43 | 8.426% | $147.9256 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $93.27 | 4.731% | $97.6826 | $97.68 | $97.70 | $97.70 |
| Purchase #6 | $19.64 | 3.360% | $20.2999 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $163.72 | 13.624% | $186.0252 | $186.03 | $186.05 | $186.00 |
| 7 purchase totals = | $767.55 | $827.7649 | $827.76 | $827.80 | $827.70 | |