| 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 | $193.54 | 13.292% | $219.2653 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $75.45 | 3.107% | $77.7942 | $77.79 | $77.80 | $77.80 |
| Purchase #3 | $38.53 | 6.609% | $41.0764 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $101.37 | 13.828% | $115.3874 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $61.65 | 3.809% | $63.9982 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $143.98 | 7.476% | $154.7439 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $223.61 | 9.455% | $244.7523 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $838.13 | $917.0177 | $917.02 | $917.05 | $917.10 | |