| 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 | $217.45 | 11.723% | $242.9417 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $143.69 | 8.603% | $156.0517 | $156.05 | $156.05 | $156.10 |
| Purchase #3 | $22.42 | 3.211% | $23.1399 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $159.74 | 5.218% | $168.0752 | $168.08 | $168.10 | $168.10 |
| Purchase #5 | $138.69 | 4.520% | $144.9588 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $29.87 | 8.692% | $32.4663 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $75.64 | 13.764% | $86.0511 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $787.50 | $853.6847 | $853.69 | $853.70 | $853.80 | |