| 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 | $131.88 | 10.221% | $145.3595 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $101.52 | 10.477% | $112.1563 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $193.76 | 3.785% | $201.0938 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $69.33 | 3.539% | $71.7836 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $122.74 | 7.222% | $131.6043 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $102.90 | 12.479% | $115.7409 | $115.74 | $115.75 | $115.70 |
| Purchase #7 | $8.89 | 11.608% | $9.922 | $9.92 | $9.90 | $9.90 |
| 7 purchase totals = | $731.02 | $787.6604 | $787.65 | $787.65 | $787.70 | |