| 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 | $136.35 | 10.340% | $150.4486 | $150.45 | $150.45 | $150.40 |
| Purchase #2 | $149.94 | 6.263% | $159.3307 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $41.76 | 9.785% | $45.8462 | $45.85 | $45.85 | $45.80 |
| Purchase #4 | $193.77 | 4.166% | $201.8425 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $142.43 | 5.487% | $150.2451 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $10.74 | 4.222% | $11.1934 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $211.47 | 6.439% | $225.0866 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $886.46 | $943.9931 | $944.00 | $944.05 | $943.80 | |