| 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 | $80.67 | 4.170% | $84.0339 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $145.87 | 13.627% | $165.7477 | $165.75 | $165.75 | $165.70 |
| Purchase #3 | $167.42 | 8.483% | $181.6222 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $52.72 | 10.143% | $58.0674 | $58.07 | $58.05 | $58.10 |
| Purchase #5 | $180.76 | 10.391% | $199.5428 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $186.74 | 7.494% | $200.7343 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $234.94 | 9.625% | $257.553 | $257.55 | $257.55 | $257.60 |
| 7 purchase totals = | $1,049.12 | $1,147.3013 | $1,147.29 | $1,147.30 | $1,147.20 | |