| 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 | $172.41 | 12.643% | $194.2078 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $31.59 | 6.171% | $33.5394 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $250.82 | 8.687% | $272.6087 | $272.61 | $272.60 | $272.60 |
| Purchase #4 | $22.69 | 4.296% | $23.6648 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $44.39 | 9.318% | $48.5263 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $146.58 | 3.638% | $151.9126 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $140.87 | 4.345% | $146.9908 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $809.35 | $871.4504 | $871.45 | $871.45 | $871.40 | |