| 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 | $176.87 | 4.334% | $184.5355 | $184.54 | $184.55 | $184.50 |
| Purchase #2 | $36.66 | 5.801% | $38.7866 | $38.79 | $38.80 | $38.80 |
| Purchase #3 | $71.89 | 3.431% | $74.3565 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $207.75 | 11.343% | $231.3151 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $21.38 | 9.592% | $23.4308 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $73.45 | 12.621% | $82.7201 | $82.72 | $82.70 | $82.70 |
| Purchase #7 | $244.34 | 9.249% | $266.939 | $266.94 | $266.95 | $266.90 |
| 7 purchase totals = | $832.34 | $902.0836 | $902.10 | $902.10 | $902.00 | |