| 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 | $207.83 | 11.453% | $231.6328 | $231.63 | $231.65 | $231.60 |
| Purchase #2 | $241.59 | 10.127% | $266.0558 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $154.65 | 5.686% | $163.4434 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $14.92 | 6.210% | $15.8465 | $15.85 | $15.85 | $15.80 |
| Purchase #5 | $155.49 | 13.168% | $175.9649 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $159.67 | 3.692% | $165.565 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $191.76 | 3.242% | $197.9769 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $1,125.91 | $1,216.4853 | $1,216.49 | $1,216.50 | $1,216.50 | |