| 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 | $166.45 | 4.756% | $174.3664 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $243.93 | 8.295% | $264.164 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $198.84 | 5.254% | $209.2871 | $209.29 | $209.30 | $209.30 |
| Purchase #4 | $11.44 | 11.436% | $12.7483 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $115.59 | 3.558% | $119.7027 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $134.43 | 13.359% | $152.3885 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $17.69 | 10.473% | $19.5427 | $19.54 | $19.55 | $19.50 |
| 7 purchase totals = | $888.37 | $952.1997 | $952.20 | $952.20 | $952.20 | |