| 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 | $137.48 | 5.409% | $144.9163 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $69.36 | 5.568% | $73.222 | $73.22 | $73.20 | $73.20 |
| Purchase #3 | $162.69 | 12.385% | $182.8392 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $93.41 | 9.691% | $102.4624 | $102.46 | $102.45 | $102.50 |
| Purchase #5 | $19.32 | 7.431% | $20.7557 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $127.34 | 8.557% | $138.2365 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $79.48 | 10.426% | $87.7666 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $689.08 | $750.1987 | $750.21 | $750.15 | $750.20 | |