| 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 | $184.32 | 10.383% | $203.4579 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $133.59 | 13.583% | $151.7355 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $204.45 | 12.602% | $230.2148 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $150.92 | 11.263% | $167.9181 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $108.59 | 13.211% | $122.9358 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $43.33 | 5.319% | $45.6347 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $24.72 | 7.676% | $26.6175 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $849.92 | $948.5143 | $948.52 | $948.50 | $948.40 | |