| 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 | $161.78 | 12.530% | $182.051 | $182.05 | $182.05 | $182.10 |
| Purchase #2 | $202.32 | 9.795% | $222.1372 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $247.54 | 12.387% | $278.2028 | $278.20 | $278.20 | $278.20 |
| Purchase #4 | $151.64 | 13.571% | $172.2191 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $15.77 | 12.664% | $17.7671 | $17.77 | $17.75 | $17.80 |
| Purchase #6 | $94.62 | 5.651% | $99.967 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $41.66 | 10.617% | $46.083 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $915.33 | $1,018.4272 | $1,018.43 | $1,018.40 | $1,018.50 | |