| 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 | $73.91 | 8.473% | $80.1724 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $237.30 | 8.184% | $256.7206 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $227.29 | 6.664% | $242.4366 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $35.33 | 9.747% | $38.7736 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $76.44 | 6.818% | $81.6517 | $81.65 | $81.65 | $81.70 |
| Purchase #6 | $213.94 | 6.528% | $227.906 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $213.89 | 10.457% | $236.2565 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,078.10 | $1,163.9174 | $1,163.92 | $1,163.85 | $1,164.00 | |