| 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 | $193.62 | 5.478% | $204.2265 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $207.74 | 7.789% | $223.9209 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $56.56 | 12.514% | $63.6379 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $106.45 | 11.327% | $118.5076 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $145.55 | 5.711% | $153.8624 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $30.26 | 8.766% | $32.9126 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $72.70 | 3.533% | $75.2685 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $812.88 | $872.3364 | $872.34 | $872.30 | $872.30 | |