| 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 | $149.74 | 3.237% | $154.5871 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $208.50 | 10.625% | $230.6531 | $230.65 | $230.65 | $230.70 |
| Purchase #3 | $136.54 | 3.797% | $141.7244 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $146.64 | 11.395% | $163.3496 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $210.30 | 8.575% | $228.3332 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $100.91 | 7.626% | $108.6054 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $17.99 | 11.559% | $20.0695 | $20.07 | $20.05 | $20.10 |
| 7 purchase totals = | $970.62 | $1,047.3223 | $1,047.32 | $1,047.30 | $1,047.30 | |