| 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 | $227.70 | 4.371% | $237.6528 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $76.92 | 5.720% | $81.3198 | $81.32 | $81.30 | $81.30 |
| Purchase #3 | $57.44 | 5.304% | $60.4866 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $195.31 | 8.826% | $212.5481 | $212.55 | $212.55 | $212.50 |
| Purchase #5 | $166.36 | 3.754% | $172.6052 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $123.52 | 6.543% | $131.6019 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $71.37 | 6.749% | $76.1868 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $918.62 | $972.4012 | $972.41 | $972.40 | $972.40 | |