| 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 | $172.79 | 4.120% | $179.9089 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $24.25 | 8.438% | $26.2962 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $246.92 | 12.622% | $278.0862 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $8.99 | 11.593% | $10.0322 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $49.55 | 13.729% | $56.3527 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $146.73 | 6.208% | $155.839 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $80.54 | 13.293% | $91.2462 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $729.77 | $797.7614 | $797.77 | $797.80 | $797.70 | |