| 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 | $135.37 | 13.383% | $153.4866 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $99.83 | 8.520% | $108.3355 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $147.85 | 13.439% | $167.7196 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $147.62 | 5.567% | $155.838 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $247.84 | 9.178% | $270.5868 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $72.64 | 9.522% | $79.5568 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $19.83 | 13.543% | $22.5156 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $870.98 | $958.0389 | $958.06 | $958.05 | $958.00 | |