| 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 | $104.58 | 8.873% | $113.8594 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $96.72 | 13.634% | $109.9068 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $14.75 | 4.328% | $15.3884 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $120.95 | 3.718% | $125.4469 | $125.45 | $125.45 | $125.40 |
| Purchase #5 | $186.29 | 4.200% | $194.1142 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $131.78 | 10.387% | $145.468 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $167.85 | 5.461% | $177.0163 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $822.92 | $881.2000 | $881.21 | $881.15 | $881.20 | |