| 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 | $149.80 | 13.619% | $170.2013 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $179.70 | 10.491% | $198.5523 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $74.82 | 8.466% | $81.1543 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $237.41 | 4.768% | $248.7297 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $106.67 | 13.409% | $120.9734 | $120.97 | $120.95 | $121.00 |
| Purchase #6 | $210.26 | 11.819% | $235.1106 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $247.86 | 11.335% | $275.9549 | $275.95 | $275.95 | $276.00 |
| 7 purchase totals = | $1,206.52 | $1,330.6765 | $1,330.66 | $1,330.65 | $1,330.80 | |