| 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 | $207.64 | 8.436% | $225.1565 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $133.25 | 7.394% | $143.1025 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $209.27 | 5.762% | $221.3281 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $72.33 | 6.379% | $76.9439 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $8.44 | 8.520% | $9.1591 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $34.67 | 4.198% | $36.1254 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $149.80 | 4.854% | $157.0713 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $815.40 | $868.8868 | $868.89 | $868.90 | $868.90 | |