| 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 | $165.82 | 12.486% | $186.5243 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $145.35 | 3.731% | $150.773 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $26.38 | 8.855% | $28.7159 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $138.60 | 5.381% | $146.0581 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $110.99 | 4.335% | $115.8014 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $161.87 | 12.746% | $182.502 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $20.92 | 5.776% | $22.1283 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $769.93 | $832.5030 | $832.50 | $832.45 | $832.50 | |