| 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 | $109.73 | 11.582% | $122.4389 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $170.32 | 12.577% | $191.7411 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $180.72 | 9.683% | $198.2191 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $147.29 | 13.502% | $167.1771 | $167.18 | $167.20 | $167.20 |
| Purchase #5 | $8.57 | 8.548% | $9.3026 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $193.45 | 13.209% | $219.0028 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $34.67 | 3.375% | $35.8401 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $844.75 | $943.7217 | $943.72 | $943.75 | $943.60 | |