| 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 | $150.81 | 8.457% | $163.564 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $230.77 | 3.343% | $238.4846 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $33.46 | 13.166% | $37.8653 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $162.47 | 5.651% | $171.6512 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $29.79 | 6.833% | $31.8256 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $66.71 | 9.560% | $73.0875 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $114.91 | 3.291% | $118.6917 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $788.92 | $835.1699 | $835.17 | $835.20 | $835.30 | |