| 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 | $146.27 | 3.197% | $150.9463 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $40.65 | 4.568% | $42.5069 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $99.63 | 8.774% | $108.3715 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $141.93 | 11.168% | $157.7807 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $26.65 | 9.521% | $29.1873 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $19.72 | 4.763% | $20.6593 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $227.75 | 3.558% | $235.8533 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $702.60 | $745.3053 | $745.31 | $745.30 | $745.40 | |