| 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 | $141.65 | 9.685% | $155.3688 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $163.78 | 10.579% | $181.1063 | $181.11 | $181.10 | $181.10 |
| Purchase #3 | $181.36 | 4.399% | $189.338 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $66.57 | 5.388% | $70.1568 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $246.81 | 11.846% | $276.0471 | $276.05 | $276.05 | $276.00 |
| Purchase #6 | $86.47 | 10.278% | $95.3574 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $21.56 | 11.849% | $24.1146 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $908.20 | $991.4890 | $991.50 | $991.45 | $991.50 | |