| 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 | $151.51 | 4.125% | $157.7598 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $101.33 | 3.629% | $105.0073 | $105.01 | $105.00 | $105.00 |
| Purchase #3 | $179.42 | 7.791% | $193.3986 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $125.35 | 6.665% | $133.7046 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $54.57 | 4.226% | $56.8761 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $28.46 | 10.697% | $31.5044 | $31.50 | $31.50 | $31.50 |
| Purchase #7 | $61.42 | 10.474% | $67.8531 | $67.85 | $67.85 | $67.90 |
| 7 purchase totals = | $702.06 | $746.1039 | $746.10 | $746.10 | $746.20 | |