| 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 | $164.75 | 6.652% | $175.7092 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $179.67 | 11.867% | $200.9914 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $142.34 | 9.119% | $155.32 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $108.94 | 5.595% | $115.0352 | $115.04 | $115.05 | $115.00 |
| Purchase #5 | $174.78 | 7.197% | $187.3589 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $39.47 | 5.292% | $41.5588 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $234.98 | 5.853% | $248.7334 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,044.93 | $1,124.7069 | $1,124.71 | $1,124.70 | $1,124.70 | |