| 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 | $179.83 | 10.783% | $199.2211 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $174.55 | 11.799% | $195.1452 | $195.15 | $195.15 | $195.10 |
| Purchase #3 | $63.76 | 9.356% | $69.7254 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $214.31 | 13.148% | $242.4875 | $242.49 | $242.50 | $242.50 |
| Purchase #5 | $60.28 | 13.153% | $68.2086 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $28.42 | 10.571% | $31.4243 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $102.66 | 12.519% | $115.512 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $823.81 | $921.7241 | $921.73 | $921.70 | $921.60 | |