| 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 | $181.66 | 12.252% | $203.917 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $33.59 | 13.406% | $38.0931 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $186.29 | 3.812% | $193.3914 | $193.39 | $193.40 | $193.40 |
| Purchase #4 | $240.28 | 13.375% | $272.4175 | $272.42 | $272.40 | $272.40 |
| Purchase #5 | $159.29 | 13.458% | $180.7272 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $16.35 | 9.844% | $17.9595 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $126.69 | 13.640% | $143.9705 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $944.15 | $1,050.4762 | $1,050.48 | $1,050.45 | $1,050.50 | |