| 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 | $165.82 | 10.857% | $183.8231 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $243.84 | 10.506% | $269.4578 | $269.46 | $269.45 | $269.50 |
| Purchase #3 | $237.89 | 10.790% | $263.5583 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $69.80 | 9.835% | $76.6648 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $120.67 | 12.720% | $136.0192 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $165.91 | 11.485% | $184.9648 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $91.86 | 10.496% | $101.5016 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $1,095.79 | $1,215.9896 | $1,215.98 | $1,215.90 | $1,216.10 | |