| 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 | $93.27 | 10.255% | $102.8348 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $172.37 | 9.756% | $189.1864 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $68.88 | 7.198% | $73.838 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $195.69 | 3.213% | $201.9775 | $201.98 | $202.00 | $202.00 |
| Purchase #5 | $14.97 | 12.390% | $16.8248 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $217.37 | 6.537% | $231.5795 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $30.63 | 9.223% | $33.455 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $793.18 | $849.6960 | $849.70 | $849.75 | $849.70 | |