| 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 | $177.37 | 7.263% | $190.2524 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $127.30 | 9.199% | $139.0103 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $57.75 | 11.560% | $64.4259 | $64.43 | $64.45 | $64.40 |
| Purchase #4 | $200.27 | 8.447% | $217.1868 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $134.74 | 6.699% | $143.7662 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $124.41 | 11.874% | $139.1824 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $73.41 | 13.296% | $83.1706 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $895.25 | $976.9946 | $977.00 | $977.00 | $977.10 | |