| 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 | $200.74 | 7.411% | $215.6168 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $32.98 | 8.525% | $35.7915 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $82.80 | 10.557% | $91.5412 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $6.88 | 12.801% | $7.7607 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $209.63 | 8.105% | $226.6205 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $181.80 | 9.697% | $199.4291 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $12.74 | 11.683% | $14.2284 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $727.57 | $790.9882 | $790.99 | $791.00 | $790.90 | |