| 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 | $140.72 | 11.603% | $157.0477 | $157.05 | $157.05 | $157.00 |
| Purchase #2 | $239.55 | 8.634% | $260.2327 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $48.61 | 12.298% | $54.5881 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $132.70 | 10.375% | $146.4676 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $79.37 | 7.537% | $85.3521 | $85.35 | $85.35 | $85.40 |
| Purchase #6 | $45.52 | 12.507% | $51.2132 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $56.50 | 13.867% | $64.3349 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $742.97 | $819.2363 | $819.23 | $819.25 | $819.20 | |