| 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 | $141.75 | 3.870% | $147.2357 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $62.38 | 6.706% | $66.5632 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $181.95 | 8.847% | $198.0471 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $17.84 | 5.470% | $18.8158 | $18.82 | $18.80 | $18.80 |
| Purchase #5 | $58.99 | 12.653% | $66.454 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $30.72 | 12.677% | $34.6144 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $10.74 | 3.533% | $11.1194 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $504.37 | $542.8496 | $542.85 | $542.80 | $542.80 | |