| 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 | $135.48 | 5.563% | $143.0168 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $183.53 | 12.260% | $206.0308 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $134.65 | 9.124% | $146.9355 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $184.95 | 12.505% | $208.078 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $49.98 | 11.553% | $55.7542 | $55.75 | $55.75 | $55.80 |
| Purchase #6 | $71.82 | 10.504% | $79.364 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $222.70 | 10.632% | $246.3775 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $983.11 | $1,085.5568 | $1,085.56 | $1,085.60 | $1,085.60 | |