| 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 | $160.54 | 12.548% | $180.6846 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $127.33 | 5.483% | $134.3115 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $174.84 | 6.874% | $186.8585 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $22.57 | 3.358% | $23.3279 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $95.58 | 11.369% | $106.4465 | $106.45 | $106.45 | $106.40 |
| Purchase #6 | $165.35 | 9.511% | $181.0764 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $150.26 | 7.151% | $161.0051 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $896.47 | $973.7105 | $973.72 | $973.75 | $973.70 | |