| 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 | $123.98 | 7.492% | $133.2686 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $142.32 | 4.654% | $148.9436 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $68.71 | 9.720% | $75.3886 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $13.60 | 9.562% | $14.9004 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $237.29 | 12.318% | $266.5194 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $241.87 | 4.590% | $252.9718 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $67.47 | 12.131% | $75.6548 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $895.24 | $967.6472 | $967.64 | $967.60 | $967.70 | |