| 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 | $154.57 | 10.758% | $171.1986 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $46.82 | 7.453% | $50.3095 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $58.83 | 13.360% | $66.6897 | $66.69 | $66.70 | $66.70 |
| Purchase #4 | $176.55 | 4.750% | $184.9361 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $134.44 | 7.526% | $144.558 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $228.40 | 4.188% | $237.9654 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $203.90 | 7.775% | $219.7532 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $1,003.51 | $1,075.4105 | $1,075.42 | $1,075.40 | $1,075.50 | |