| 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 | $150.95 | 7.136% | $161.7218 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $236.31 | 5.112% | $248.3902 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $43.41 | 7.120% | $46.5008 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $224.71 | 5.804% | $237.7522 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $163.59 | 12.318% | $183.741 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $248.37 | 6.606% | $264.7773 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $210.82 | 11.189% | $234.4086 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,278.16 | $1,377.2919 | $1,377.29 | $1,377.30 | $1,377.30 | |