| 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 | $133.81 | 7.765% | $144.2003 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $5.37 | 12.717% | $6.0529 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $78.73 | 13.667% | $89.49 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $163.62 | 4.475% | $170.942 | $170.94 | $170.95 | $170.90 |
| Purchase #5 | $33.36 | 9.775% | $36.6209 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $103.70 | 13.726% | $117.9339 | $117.93 | $117.95 | $117.90 |
| Purchase #7 | $115.61 | 10.248% | $127.4577 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $634.20 | $692.6977 | $692.69 | $692.70 | $692.70 | |