| 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 | $133.48 | 12.754% | $150.504 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $28.78 | 6.642% | $30.6916 | $30.69 | $30.70 | $30.70 |
| Purchase #3 | $167.56 | 12.218% | $188.0325 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $229.51 | 5.163% | $241.3596 | $241.36 | $241.35 | $241.40 |
| Purchase #5 | $162.27 | 8.566% | $176.17 | $176.17 | $176.15 | $176.20 |
| Purchase #6 | $6.39 | 11.317% | $7.1132 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $183.29 | 5.440% | $193.261 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $911.28 | $987.1319 | $987.12 | $987.10 | $987.20 | |