| 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 | $154.38 | 10.502% | $170.593 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $101.35 | 11.709% | $113.2171 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $203.66 | 11.174% | $226.417 | $226.42 | $226.40 | $226.40 |
| Purchase #4 | $69.25 | 6.586% | $73.8108 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $125.98 | 10.744% | $139.5153 | $139.52 | $139.50 | $139.50 |
| Purchase #6 | $129.98 | 10.603% | $143.7618 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $37.84 | 13.680% | $43.0165 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $822.44 | $910.3315 | $910.34 | $910.25 | $910.30 | |