| 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 | $193.56 | 6.416% | $205.9788 | $205.98 | $206.00 | $206.00 |
| Purchase #2 | $5.72 | 8.320% | $6.1959 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $135.86 | 3.510% | $140.6287 | $140.63 | $140.65 | $140.60 |
| Purchase #4 | $127.37 | 13.814% | $144.9649 | $144.96 | $144.95 | $145.00 |
| Purchase #5 | $164.63 | 3.529% | $170.4398 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $127.27 | 11.719% | $142.1848 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $245.92 | 5.513% | $259.4776 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $1,000.33 | $1,069.8705 | $1,069.87 | $1,069.95 | $1,069.90 | |