| 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 | $185.41 | 12.241% | $208.106 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $71.64 | 13.438% | $81.267 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $20.49 | 13.790% | $23.3156 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $57.73 | 7.430% | $62.0193 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $30.72 | 10.323% | $33.8912 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $142.94 | 6.490% | $152.2168 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $5.99 | 9.570% | $6.5632 | $6.56 | $6.55 | $6.60 |
| 7 purchase totals = | $514.92 | $567.3791 | $567.39 | $567.30 | $567.40 | |