| 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 | $137.52 | 12.441% | $154.6289 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $74.88 | 10.664% | $82.8652 | $82.87 | $82.85 | $82.90 |
| Purchase #3 | $214.92 | 9.567% | $235.4814 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $127.29 | 7.795% | $137.2123 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $32.28 | 8.400% | $34.9915 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $158.84 | 13.835% | $180.8155 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $40.62 | 10.400% | $44.8445 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $786.35 | $870.8393 | $870.84 | $870.85 | $870.80 | |