| 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 | $198.52 | 4.319% | $207.0941 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $224.67 | 4.418% | $234.5959 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $146.32 | 9.211% | $159.7975 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $43.31 | 3.765% | $44.9406 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $182.30 | 8.874% | $198.4773 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $208.94 | 13.507% | $237.1615 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $71.54 | 5.438% | $75.4303 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $1,075.60 | $1,157.4972 | $1,157.50 | $1,157.55 | $1,157.50 | |