| 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 | $59.25 | 13.384% | $67.18 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $190.67 | 3.850% | $198.0108 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $158.45 | 3.445% | $163.9086 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $32.73 | 8.247% | $35.4292 | $35.43 | $35.45 | $35.40 |
| Purchase #5 | $218.60 | 5.451% | $230.5159 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $161.41 | 13.213% | $182.7371 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $121.49 | 6.162% | $128.9762 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $942.60 | $1,006.7578 | $1,006.77 | $1,006.80 | $1,006.70 | |