| 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 | $214.71 | 10.803% | $237.9051 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $15.61 | 8.719% | $16.971 | $16.97 | $16.95 | $17.00 |
| Purchase #3 | $154.79 | 5.441% | $163.2121 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $47.53 | 13.153% | $53.7816 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $175.68 | 13.870% | $200.0468 | $200.05 | $200.05 | $200.00 |
| Purchase #6 | $133.43 | 10.250% | $147.1066 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $158.49 | 13.205% | $179.4186 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $900.24 | $998.4418 | $998.45 | $998.40 | $998.40 | |