| 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 | $177.72 | 6.327% | $188.9643 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $60.36 | 4.554% | $63.1088 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $21.82 | 13.119% | $24.6826 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $226.72 | 11.489% | $252.7679 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $45.42 | 13.558% | $51.578 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $97.35 | 4.527% | $101.757 | $101.76 | $101.75 | $101.80 |
| Purchase #7 | $221.58 | 11.751% | $247.6179 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $850.97 | $930.4765 | $930.48 | $930.45 | $930.60 | |