| 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 | $184.72 | 5.680% | $195.2121 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $34.66 | 5.841% | $36.6845 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $24.38 | 11.782% | $27.2525 | $27.25 | $27.25 | $27.30 |
| Purchase #4 | $181.52 | 9.245% | $198.3015 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $191.44 | 3.348% | $197.8494 | $197.85 | $197.85 | $197.80 |
| Purchase #6 | $66.40 | 9.263% | $72.5506 | $72.55 | $72.55 | $72.60 |
| Purchase #7 | $149.66 | 9.466% | $163.8268 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $832.78 | $891.6774 | $891.67 | $891.70 | $891.70 | |