| 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 | $165.44 | 8.223% | $179.0441 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $174.54 | 12.670% | $196.6542 | $196.65 | $196.65 | $196.70 |
| Purchase #3 | $48.82 | 5.193% | $51.3552 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $139.44 | 3.771% | $144.6983 | $144.70 | $144.70 | $144.70 |
| Purchase #5 | $38.46 | 13.862% | $43.7913 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $13.46 | 5.334% | $14.178 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $101.43 | 8.498% | $110.0495 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $681.59 | $739.7706 | $739.77 | $739.80 | $739.80 | |