| 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 | $167.38 | 3.690% | $173.5563 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $61.62 | 8.467% | $66.8374 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $50.53 | 9.107% | $55.1318 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $99.90 | 13.456% | $113.3425 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $193.75 | 13.403% | $219.7183 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $57.38 | 10.237% | $63.254 | $63.25 | $63.25 | $63.30 |
| Purchase #7 | $92.64 | 10.112% | $102.0078 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $723.20 | $793.8481 | $793.85 | $793.85 | $793.80 | |