| 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 | $127.41 | 13.669% | $144.8257 | $144.83 | $144.85 | $144.80 |
| Purchase #2 | $31.85 | 12.448% | $35.8147 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $111.68 | 5.656% | $117.9966 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $110.97 | 3.304% | $114.6364 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $18.46 | 6.370% | $19.6359 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $98.54 | 5.609% | $104.0671 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $199.69 | 13.750% | $227.1474 | $227.15 | $227.15 | $227.10 |
| 7 purchase totals = | $698.60 | $764.1238 | $764.14 | $764.15 | $764.00 | |