| 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 | $208.99 | 3.525% | $216.3569 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $5.53 | 13.502% | $6.2767 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $119.28 | 7.197% | $127.8646 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $149.64 | 11.496% | $166.8426 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $161.90 | 4.187% | $168.6788 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $52.92 | 13.585% | $60.1092 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $6.85 | 7.792% | $7.3838 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $705.11 | $753.5126 | $753.51 | $753.55 | $753.60 | |