| 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 | $141.95 | 8.524% | $154.0498 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $34.98 | 10.726% | $38.732 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $54.63 | 12.338% | $61.3702 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $225.99 | 10.171% | $248.9754 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $122.39 | 5.344% | $128.9305 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $148.60 | 5.700% | $157.0702 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $39.60 | 6.712% | $42.258 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $768.14 | $831.3861 | $831.39 | $831.40 | $831.40 | |