| 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 | $136.60 | 10.711% | $151.2312 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $68.35 | 13.852% | $77.8178 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $128.93 | 5.505% | $136.0276 | $136.03 | $136.05 | $136.00 |
| Purchase #4 | $193.64 | 9.365% | $211.7744 | $211.77 | $211.75 | $211.80 |
| Purchase #5 | $143.32 | 10.782% | $158.7728 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $119.64 | 6.540% | $127.4645 | $127.46 | $127.45 | $127.50 |
| Purchase #7 | $26.36 | 9.424% | $28.8442 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $816.84 | $891.9325 | $891.92 | $891.90 | $891.90 | |