| 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 | $152.83 | 8.199% | $165.3605 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $243.33 | 5.160% | $255.8858 | $255.89 | $255.90 | $255.90 |
| Purchase #3 | $182.42 | 10.187% | $201.0031 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $60.78 | 3.648% | $62.9973 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $227.61 | 13.501% | $258.3396 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $24.70 | 4.507% | $25.8132 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $82.86 | 8.659% | $90.0348 | $90.03 | $90.05 | $90.00 |
| 7 purchase totals = | $974.53 | $1,059.4343 | $1,059.43 | $1,059.45 | $1,059.40 | |