| 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 | $226.65 | 13.586% | $257.4427 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $157.69 | 13.622% | $179.1705 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $154.65 | 6.453% | $164.6296 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $183.42 | 4.812% | $192.2462 | $192.25 | $192.25 | $192.20 |
| Purchase #5 | $236.45 | 11.163% | $262.8449 | $262.84 | $262.85 | $262.80 |
| Purchase #6 | $5.37 | 6.574% | $5.723 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $7.66 | 12.291% | $8.6015 | $8.60 | $8.60 | $8.60 |
| 7 purchase totals = | $971.89 | $1,070.6584 | $1,070.65 | $1,070.65 | $1,070.50 | |