| 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 | $188.62 | 12.685% | $212.5464 | $212.55 | $212.55 | $212.50 |
| Purchase #2 | $42.31 | 4.629% | $44.2685 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $134.76 | 8.223% | $145.8413 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $34.55 | 12.482% | $38.8625 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $130.66 | 11.363% | $145.5069 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $163.35 | 11.449% | $182.0519 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $14.89 | 4.720% | $15.5928 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $709.14 | $784.6703 | $784.67 | $784.65 | $784.70 | |