| 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 | $179.95 | 6.127% | $190.9755 | $190.98 | $191.00 | $191.00 |
| Purchase #2 | $154.47 | 11.196% | $171.7645 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $157.94 | 11.102% | $175.4745 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $175.45 | 3.167% | $181.0065 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $126.40 | 11.474% | $140.9031 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $92.79 | 10.299% | $102.3464 | $102.35 | $102.35 | $102.30 |
| Purchase #7 | $70.30 | 7.786% | $75.7736 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $957.30 | $1,038.2441 | $1,038.24 | $1,038.20 | $1,038.30 | |