| 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 | $164.98 | 13.248% | $186.8366 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $113.74 | 6.525% | $121.1615 | $121.16 | $121.15 | $121.20 |
| Purchase #3 | $242.94 | 10.568% | $268.6139 | $268.61 | $268.60 | $268.60 |
| Purchase #4 | $156.82 | 7.318% | $168.2961 | $168.30 | $168.30 | $168.30 |
| Purchase #5 | $245.79 | 8.304% | $266.2004 | $266.20 | $266.20 | $266.20 |
| Purchase #6 | $45.95 | 8.862% | $50.0221 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $25.81 | 11.441% | $28.7629 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $996.03 | $1,089.8935 | $1,089.89 | $1,089.85 | $1,089.90 | |