| 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 | $146.94 | 11.375% | $163.6544 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $77.79 | 3.133% | $80.2272 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $235.61 | 8.606% | $255.8866 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $177.55 | 12.281% | $199.3549 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $204.47 | 3.682% | $211.9986 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $135.47 | 10.774% | $150.0655 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $98.78 | 10.378% | $109.0314 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $1,076.61 | $1,170.2186 | $1,170.22 | $1,170.25 | $1,170.30 | |