| 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 | $151.79 | 13.116% | $171.6988 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $204.34 | 9.426% | $223.6011 | $223.60 | $223.60 | $223.60 |
| Purchase #3 | $122.90 | 11.594% | $137.149 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $80.26 | 13.330% | $90.9587 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $8.45 | 13.221% | $9.5672 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $74.96 | 12.161% | $84.0759 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $187.25 | 9.214% | $204.5032 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $829.95 | $921.5539 | $921.56 | $921.55 | $921.60 | |