| 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 | $65.26 | 13.292% | $73.9344 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $153.69 | 11.125% | $170.788 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $186.98 | 12.245% | $209.8757 | $209.88 | $209.90 | $209.90 |
| Purchase #4 | $184.81 | 3.743% | $191.7274 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $155.37 | 10.416% | $171.5533 | $171.55 | $171.55 | $171.60 |
| Purchase #6 | $6.31 | 10.440% | $6.9688 | $6.97 | $6.95 | $7.00 |
| Purchase #7 | $62.43 | 6.228% | $66.3181 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $814.85 | $891.1657 | $891.17 | $891.20 | $891.20 | |