| 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 | $138.89 | 8.553% | $150.7693 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $199.70 | 13.531% | $226.7214 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $99.66 | 8.676% | $108.3065 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $112.51 | 5.414% | $118.6013 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $250.36 | 7.128% | $268.2057 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $200.59 | 13.208% | $227.0839 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $240.49 | 10.330% | $265.3326 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $1,242.20 | $1,365.0207 | $1,365.02 | $1,365.00 | $1,365.00 | |