| 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 | $164.36 | 12.317% | $184.6042 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $231.30 | 9.539% | $253.3637 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $12.74 | 6.436% | $13.5599 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $156.60 | 11.628% | $174.8094 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $22.37 | 7.339% | $24.0117 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $139.84 | 6.132% | $148.415 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $22.48 | 5.328% | $23.6777 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $749.69 | $822.4416 | $822.44 | $822.40 | $822.50 | |