| 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 | $132.51 | 9.160% | $144.6479 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $163.67 | 8.408% | $177.4314 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $154.79 | 3.759% | $160.6086 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $75.76 | 13.438% | $85.9406 | $85.94 | $85.95 | $85.90 |
| Purchase #5 | $137.74 | 6.363% | $146.5044 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $173.98 | 8.606% | $188.9527 | $188.95 | $188.95 | $189.00 |
| Purchase #7 | $57.71 | 7.541% | $62.0619 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $896.16 | $966.1475 | $966.14 | $966.15 | $966.10 | |