| 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 | $205.62 | 6.136% | $218.2368 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $195.88 | 11.684% | $218.7666 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $147.78 | 5.700% | $156.2035 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $181.41 | 9.682% | $198.9741 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $133.46 | 7.253% | $143.1399 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $30.50 | 5.521% | $32.1839 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $58.99 | 13.663% | $67.0498 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $953.64 | $1,034.5546 | $1,034.55 | $1,034.55 | $1,034.50 | |