| 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 | $155.41 | 5.748% | $164.343 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $121.27 | 10.327% | $133.7936 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $10.92 | 11.820% | $12.2107 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $202.69 | 7.246% | $217.3769 | $217.38 | $217.40 | $217.40 |
| Purchase #5 | $192.90 | 12.677% | $217.3539 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $109.67 | 12.133% | $122.9763 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $32.38 | 11.312% | $36.0428 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $825.24 | $904.0972 | $904.09 | $904.15 | $904.10 | |