| 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 | $151.99 | 9.543% | $166.4944 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $203.85 | 9.355% | $222.9202 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $9.93 | 4.440% | $10.3709 | $10.37 | $10.35 | $10.40 |
| Purchase #4 | $62.70 | 9.598% | $68.7179 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $29.26 | 6.588% | $31.1876 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $187.29 | 11.103% | $208.0848 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $150.39 | 6.506% | $160.1744 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $795.41 | $867.9502 | $867.94 | $867.90 | $868.00 | |