| 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 | $119.29 | 11.323% | $132.7972 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $155.35 | 9.528% | $170.1517 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $13.69 | 12.502% | $15.4015 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $62.60 | 6.829% | $66.875 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $37.59 | 13.197% | $42.5508 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $186.81 | 11.127% | $207.5963 | $207.60 | $207.60 | $207.60 |
| Purchase #7 | $67.73 | 6.341% | $72.0248 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $643.06 | $707.3973 | $707.40 | $707.40 | $707.50 | |