| 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 | $143.88 | 11.547% | $160.4938 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $146.33 | 8.216% | $158.3525 | $158.35 | $158.35 | $158.40 |
| Purchase #3 | $223.87 | 12.386% | $251.5985 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $69.82 | 3.766% | $72.4494 | $72.45 | $72.45 | $72.40 |
| Purchase #5 | $122.90 | 5.377% | $129.5083 | $129.51 | $129.50 | $129.50 |
| Purchase #6 | $151.56 | 7.525% | $162.9649 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $114.93 | 6.125% | $121.9695 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $973.29 | $1,057.3369 | $1,057.33 | $1,057.30 | $1,057.40 | |