| 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 | $138.31 | 11.833% | $154.6762 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $190.49 | 8.673% | $207.0112 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $141.48 | 4.456% | $147.7843 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $171.59 | 6.598% | $182.9115 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $46.90 | 4.767% | $49.1357 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $59.28 | 3.767% | $61.5131 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $82.56 | 6.523% | $87.9454 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $830.61 | $890.9774 | $890.98 | $891.00 | $890.90 | |