| 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 | $148.28 | 9.490% | $162.3518 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $86.70 | 4.683% | $90.7602 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $16.79 | 5.768% | $17.7584 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $40.32 | 9.758% | $44.2544 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $90.33 | 11.859% | $101.0422 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $88.25 | 8.235% | $95.5174 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $197.52 | 5.242% | $207.874 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $668.19 | $719.5584 | $719.55 | $719.50 | $719.70 | |