| 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 | $145.69 | 8.352% | $157.858 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $203.78 | 11.625% | $227.4694 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $171.43 | 3.213% | $176.938 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $36.48 | 10.746% | $40.4001 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $32.37 | 10.642% | $35.8148 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $133.41 | 9.455% | $146.0239 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $50.89 | 9.511% | $55.7301 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $774.05 | $840.2343 | $840.23 | $840.20 | $840.20 | |