| 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 | $155.28 | 8.697% | $168.7847 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $110.86 | 11.872% | $124.0213 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $78.75 | 12.534% | $88.6205 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $27.72 | 7.609% | $29.8292 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $27.75 | 11.715% | $31.0009 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $43.35 | 9.343% | $47.4002 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $7.67 | 4.755% | $8.0347 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $451.38 | $497.6915 | $497.68 | $497.70 | $497.60 | |